31653024

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1951}}^1$

素因数の和:1990

約数の個数: 72

約数和(自身を含む): 90018432

約数和(自身を除く): 58365408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 1951, 2028, 2704, 3902, 4056, 5408, 5853, 7804, 8112, 11706, 15608, 16224, 23412, 25363, 31216, 46824, 50726, 62432, 76089, 93648, 101452, 152178, 187296, 202904, 304356, 329719, 405808, 608712, 659438, 811616, 989157, 1217424, 1318876, 1978314, 2434848, 2637752, 3956628, 5275504, 7913256, 10551008, 15826512, 31653024]

約数ペア:

[(1, 31653024), (2, 15826512), (3, 10551008), (4, 7913256), (6, 5275504), (8, 3956628), (12, 2637752), (13, 2434848), (16, 1978314), (24, 1318876), (26, 1217424), (32, 989157), (39, 811616), (48, 659438), (52, 608712), (78, 405808), (96, 329719), (104, 304356), (156, 202904), (169, 187296), (208, 152178), (312, 101452), (338, 93648), (416, 76089), (507, 62432), (624, 50726), (676, 46824), (1014, 31216), (1248, 25363), (1352, 23412), (1951, 16224), (2028, 15608), (2704, 11706), (3902, 8112), (4056, 7804), (5408, 5853)]