16473680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12113}}^1$

素因数の和:12143

約数の個数: 40

約数和(自身を含む): 40557672

約数和(自身を除く): 24083992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 12113, 24226, 48452, 60565, 96904, 121130, 193808, 205921, 242260, 411842, 484520, 823684, 969040, 1029605, 1647368, 2059210, 3294736, 4118420, 8236840, 16473680]

約数ペア:

[(1, 16473680), (2, 8236840), (4, 4118420), (5, 3294736), (8, 2059210), (10, 1647368), (16, 1029605), (17, 969040), (20, 823684), (34, 484520), (40, 411842), (68, 242260), (80, 205921), (85, 193808), (136, 121130), (170, 96904), (272, 60565), (340, 48452), (680, 24226), (1360, 12113)]