86138704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6911}}^1$

素因数の和:6979

約数の個数: 40

約数和(自身を含む): 179988480

約数和(自身を除く): 93849776

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 6911, 12464, 13822, 27644, 55288, 110576, 131309, 262618, 283351, 525236, 566702, 1050472, 1133404, 2100944, 2266808, 4533616, 5383669, 10767338, 21534676, 43069352, 86138704]

約数ペア:

[(1, 86138704), (2, 43069352), (4, 21534676), (8, 10767338), (16, 5383669), (19, 4533616), (38, 2266808), (41, 2100944), (76, 1133404), (82, 1050472), (152, 566702), (164, 525236), (304, 283351), (328, 262618), (656, 131309), (779, 110576), (1558, 55288), (3116, 27644), (6232, 13822), (6911, 12464)]