16132064

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 36431640

約数和(自身を除く): 20299576

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 157, 169, 208, 247, 304, 314, 338, 416, 494, 608, 628, 676, 988, 1256, 1352, 1976, 2041, 2512, 2704, 2983, 3211, 3952, 4082, 5024, 5408, 5966, 6422, 7904, 8164, 11932, 12844, 16328, 23864, 25688, 26533, 32656, 38779, 47728, 51376, 53066, 65312, 77558, 95456, 102752, 106132, 155116, 212264, 310232, 424528, 504127, 620464, 849056, 1008254, 1240928, 2016508, 4033016, 8066032, 16132064]

約数ペア:

[(1, 16132064), (2, 8066032), (4, 4033016), (8, 2016508), (13, 1240928), (16, 1008254), (19, 849056), (26, 620464), (32, 504127), (38, 424528), (52, 310232), (76, 212264), (104, 155116), (152, 106132), (157, 102752), (169, 95456), (208, 77558), (247, 65312), (304, 53066), (314, 51376), (338, 47728), (416, 38779), (494, 32656), (608, 26533), (628, 25688), (676, 23864), (988, 16328), (1256, 12844), (1352, 11932), (1976, 8164), (2041, 7904), (2512, 6422), (2704, 5966), (2983, 5408), (3211, 5024), (3952, 4082)]