89547406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{461}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 150264576

約数和(自身を除く): 60717170

約数列:

[1, 2, 13, 26, 31, 62, 241, 403, 461, 482, 806, 922, 3133, 5993, 6266, 7471, 11986, 14291, 14942, 28582, 97123, 111101, 185783, 194246, 222202, 371566, 1444313, 2888626, 3444131, 6888262, 44773703, 89547406]

約数ペア:

[(1, 89547406), (2, 44773703), (13, 6888262), (26, 3444131), (31, 2888626), (62, 1444313), (241, 371566), (403, 222202), (461, 194246), (482, 185783), (806, 111101), (922, 97123), (3133, 28582), (5993, 14942), (6266, 14291), (7471, 11986)]