81099472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7109}}^1$

素因数の和:7171

約数の個数: 40

約数和(自身を含む): 169274880

約数和(自身を除く): 88175408

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 7109, 11408, 14218, 28436, 56872, 113744, 163507, 220379, 327014, 440758, 654028, 881516, 1308056, 1763032, 2616112, 3526064, 5068717, 10137434, 20274868, 40549736, 81099472]

約数ペア:

[(1, 81099472), (2, 40549736), (4, 20274868), (8, 10137434), (16, 5068717), (23, 3526064), (31, 2616112), (46, 1763032), (62, 1308056), (92, 881516), (124, 654028), (184, 440758), (248, 327014), (368, 220379), (496, 163507), (713, 113744), (1426, 56872), (2852, 28436), (5704, 14218), (7109, 11408)]