89256986

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1223}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 165328128

約数和(自身を除く): 76071142

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 401, 802, 1223, 2446, 2807, 5213, 5614, 8561, 10426, 15899, 17122, 31798, 36491, 72982, 111293, 222586, 490423, 980846, 3432961, 6375499, 6865922, 12750998, 44628493, 89256986]

約数ペア:

[(1, 89256986), (2, 44628493), (7, 12750998), (13, 6865922), (14, 6375499), (26, 3432961), (91, 980846), (182, 490423), (401, 222586), (802, 111293), (1223, 72982), (2446, 36491), (2807, 31798), (5213, 17122), (5614, 15899), (8561, 10426)]