561623152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{24877}}^1$

素因数の和:24985

約数の個数: 40

約数和(自身を含む): 1166081616

約数和(自身を除く): 604458464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 5644, 11288, 22576, 24877, 49754, 99508, 199016, 398032, 422909, 845818, 1691636, 2064791, 3383272, 4129582, 6766544, 8259164, 16518328, 33036656, 35101447, 70202894, 140405788, 280811576, 561623152]

約数ペア:

[(1, 561623152), (2, 280811576), (4, 140405788), (8, 70202894), (16, 35101447), (17, 33036656), (34, 16518328), (68, 8259164), (83, 6766544), (136, 4129582), (166, 3383272), (272, 2064791), (332, 1691636), (664, 845818), (1328, 422909), (1411, 398032), (2822, 199016), (5644, 99508), (11288, 49754), (22576, 24877)]