80403088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3449}}^1$

素因数の和:3535

約数の個数: 40

約数和(自身を含む): 164275200

約数和(自身を除く): 83872112

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 3449, 5828, 6898, 11656, 13796, 23312, 27592, 55184, 106919, 162103, 213838, 324206, 427676, 648412, 855352, 1296824, 1710704, 2593648, 5025193, 10050386, 20100772, 40201544, 80403088]

約数ペア:

[(1, 80403088), (2, 40201544), (4, 20100772), (8, 10050386), (16, 5025193), (31, 2593648), (47, 1710704), (62, 1296824), (94, 855352), (124, 648412), (188, 427676), (248, 324206), (376, 213838), (496, 162103), (752, 106919), (1457, 55184), (2914, 27592), (3449, 23312), (5828, 13796), (6898, 11656)]