32276840

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19681}}^1$

素因数の和:19733

約数の個数: 32

約数和(自身を含む): 74397960

約数和(自身を除く): 42121120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 19681, 39362, 78724, 98405, 157448, 196810, 393620, 787240, 806921, 1613842, 3227684, 4034605, 6455368, 8069210, 16138420, 32276840]

約数ペア:

[(1, 32276840), (2, 16138420), (4, 8069210), (5, 6455368), (8, 4034605), (10, 3227684), (20, 1613842), (40, 806921), (41, 787240), (82, 393620), (164, 196810), (205, 157448), (328, 98405), (410, 78724), (820, 39362), (1640, 19681)]