91350688

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19963}}^1$

素因数の和:19997

約数の個数: 48

約数和(自身を含む): 211298976

約数和(自身を除く): 119948288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 19963, 39926, 79852, 159704, 219593, 259519, 319408, 439186, 519038, 638816, 878372, 1038076, 1756744, 2076152, 2854709, 3513488, 4152304, 5709418, 7026976, 8304608, 11418836, 22837672, 45675344, 91350688]

約数ペア:

[(1, 91350688), (2, 45675344), (4, 22837672), (8, 11418836), (11, 8304608), (13, 7026976), (16, 5709418), (22, 4152304), (26, 3513488), (32, 2854709), (44, 2076152), (52, 1756744), (88, 1038076), (104, 878372), (143, 638816), (176, 519038), (208, 439186), (286, 319408), (352, 259519), (416, 219593), (572, 159704), (1144, 79852), (2288, 39926), (4576, 19963)]