86913088

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:731

約数の個数: 56

約数和(自身を含む): 180831744

約数和(自身を除く): 93918656

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 142, 248, 284, 496, 568, 617, 992, 1136, 1234, 1984, 2201, 2272, 2468, 4402, 4544, 4936, 8804, 9872, 17608, 19127, 19744, 35216, 38254, 39488, 43807, 70432, 76508, 87614, 140864, 153016, 175228, 306032, 350456, 612064, 700912, 1224128, 1358017, 1401824, 2716034, 2803648, 5432068, 10864136, 21728272, 43456544, 86913088]

約数ペア:

[(1, 86913088), (2, 43456544), (4, 21728272), (8, 10864136), (16, 5432068), (31, 2803648), (32, 2716034), (62, 1401824), (64, 1358017), (71, 1224128), (124, 700912), (142, 612064), (248, 350456), (284, 306032), (496, 175228), (568, 153016), (617, 140864), (992, 87614), (1136, 76508), (1234, 70432), (1984, 43807), (2201, 39488), (2272, 38254), (2468, 35216), (4402, 19744), (4544, 19127), (4936, 17608), (8804, 9872)]