16396840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24113}}^1$

素因数の和:24141

約数の個数: 32

約数和(自身を含む): 39064680

約数和(自身を除く): 22667840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 24113, 48226, 96452, 120565, 192904, 241130, 409921, 482260, 819842, 964520, 1639684, 2049605, 3279368, 4099210, 8198420, 16396840]

約数ペア:

[(1, 16396840), (2, 8198420), (4, 4099210), (5, 3279368), (8, 2049605), (10, 1639684), (17, 964520), (20, 819842), (34, 482260), (40, 409921), (68, 241130), (85, 192904), (136, 120565), (170, 96452), (340, 48226), (680, 24113)]