40386832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4013}}^1$

素因数の和:4075

約数の個数: 40

約数和(自身を含む): 85112856

約数和(自身を除く): 44726024

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 4013, 5032, 8026, 10064, 16052, 32104, 64208, 68221, 136442, 148481, 272884, 296962, 545768, 593924, 1091536, 1187848, 2375696, 2524177, 5048354, 10096708, 20193416, 40386832]

約数ペア:

[(1, 40386832), (2, 20193416), (4, 10096708), (8, 5048354), (16, 2524177), (17, 2375696), (34, 1187848), (37, 1091536), (68, 593924), (74, 545768), (136, 296962), (148, 272884), (272, 148481), (296, 136442), (592, 68221), (629, 64208), (1258, 32104), (2516, 16052), (4013, 10064), (5032, 8026)]