91316576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 204680448

約数和(自身を除く): 113363872

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 73, 97, 104, 124, 146, 194, 208, 248, 292, 388, 403, 416, 496, 584, 776, 806, 949, 992, 1168, 1261, 1552, 1612, 1898, 2263, 2336, 2522, 3007, 3104, 3224, 3796, 4526, 5044, 6014, 6448, 7081, 7592, 9052, 10088, 12028, 12896, 14162, 15184, 18104, 20176, 24056, 28324, 29419, 30368, 36208, 39091, 40352, 48112, 56648, 58838, 72416, 78182, 92053, 96224, 113296, 117676, 156364, 184106, 219511, 226592, 235352, 312728, 368212, 439022, 470704, 625456, 736424, 878044, 941408, 1250912, 1472848, 1756088, 2853643, 2945696, 3512176, 5707286, 7024352, 11414572, 22829144, 45658288, 91316576]

約数ペア:

[(1, 91316576), (2, 45658288), (4, 22829144), (8, 11414572), (13, 7024352), (16, 5707286), (26, 3512176), (31, 2945696), (32, 2853643), (52, 1756088), (62, 1472848), (73, 1250912), (97, 941408), (104, 878044), (124, 736424), (146, 625456), (194, 470704), (208, 439022), (248, 368212), (292, 312728), (388, 235352), (403, 226592), (416, 219511), (496, 184106), (584, 156364), (776, 117676), (806, 113296), (949, 96224), (992, 92053), (1168, 78182), (1261, 72416), (1552, 58838), (1612, 56648), (1898, 48112), (2263, 40352), (2336, 39091), (2522, 36208), (3007, 30368), (3104, 29419), (3224, 28324), (3796, 24056), (4526, 20176), (5044, 18104), (6014, 15184), (6448, 14162), (7081, 12896), (7592, 12028), (9052, 10088)]