31675592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4993}}^1$

素因数の和:5073

約数の個数: 32

約数和(自身を含む): 65021880

約数和(自身を除く): 33346288

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 4993, 6344, 9986, 19972, 39944, 64909, 129818, 259636, 304573, 519272, 609146, 1218292, 2436584, 3959449, 7918898, 15837796, 31675592]

約数ペア:

[(1, 31675592), (2, 15837796), (4, 7918898), (8, 3959449), (13, 2436584), (26, 1218292), (52, 609146), (61, 519272), (104, 304573), (122, 259636), (244, 129818), (488, 64909), (793, 39944), (1586, 19972), (3172, 9986), (4993, 6344)]