83857730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3613}}^1$

素因数の和:3842

約数の個数: 32

約数和(自身を含む): 165492288

約数和(自身を除く): 81634558

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 3613, 4642, 7226, 11605, 18065, 23210, 36130, 39743, 79486, 198715, 397430, 762343, 1524686, 3811715, 7623430, 8385773, 16771546, 41928865, 83857730]

約数ペア:

[(1, 83857730), (2, 41928865), (5, 16771546), (10, 8385773), (11, 7623430), (22, 3811715), (55, 1524686), (110, 762343), (211, 397430), (422, 198715), (1055, 79486), (2110, 39743), (2321, 36130), (3613, 23210), (4642, 18065), (7226, 11605)]