56170816

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:579

約数の個数: 56

約数和(自身を含む): 121024904

約数和(自身を除く): 64854088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 181, 208, 362, 373, 416, 724, 746, 832, 1448, 1492, 2353, 2896, 2984, 4706, 4849, 5792, 5968, 9412, 9698, 11584, 11936, 18824, 19396, 23872, 37648, 38792, 67513, 75296, 77584, 135026, 150592, 155168, 270052, 310336, 540104, 877669, 1080208, 1755338, 2160416, 3510676, 4320832, 7021352, 14042704, 28085408, 56170816]

約数ペア:

[(1, 56170816), (2, 28085408), (4, 14042704), (8, 7021352), (13, 4320832), (16, 3510676), (26, 2160416), (32, 1755338), (52, 1080208), (64, 877669), (104, 540104), (181, 310336), (208, 270052), (362, 155168), (373, 150592), (416, 135026), (724, 77584), (746, 75296), (832, 67513), (1448, 38792), (1492, 37648), (2353, 23872), (2896, 19396), (2984, 18824), (4706, 11936), (4849, 11584), (5792, 9698), (5968, 9412)]