85701704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51257}}^1$

素因数の和:51293

約数の個数: 32

約数和(自身を含む): 184528800

約数和(自身を除く): 98827096

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 51257, 102514, 205028, 410056, 563827, 973883, 1127654, 1947766, 2255308, 3895532, 4510616, 7791064, 10712713, 21425426, 42850852, 85701704]

約数ペア:

[(1, 85701704), (2, 42850852), (4, 21425426), (8, 10712713), (11, 7791064), (19, 4510616), (22, 3895532), (38, 2255308), (44, 1947766), (76, 1127654), (88, 973883), (152, 563827), (209, 410056), (418, 205028), (836, 102514), (1672, 51257)]