91568984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12401}}^1$

素因数の和:12491

約数の個数: 32

約数和(自身を含む): 187518240

約数和(自身を除く): 95949256

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 12401, 24802, 49604, 99208, 161213, 322426, 644852, 880471, 1289704, 1760942, 3521884, 7043768, 11446123, 22892246, 45784492, 91568984]

約数ペア:

[(1, 91568984), (2, 45784492), (4, 22892246), (8, 11446123), (13, 7043768), (26, 3521884), (52, 1760942), (71, 1289704), (104, 880471), (142, 644852), (284, 322426), (568, 161213), (923, 99208), (1846, 49604), (3692, 24802), (7384, 12401)]