38910736

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:991

約数の個数: 40

約数和(自身を含む): 78387840

約数和(自身を除く): 39477104

約数列:

[1, 2, 4, 8, 16, 47, 59, 94, 118, 188, 236, 376, 472, 752, 877, 944, 1754, 2773, 3508, 5546, 7016, 11092, 14032, 22184, 41219, 44368, 51743, 82438, 103486, 164876, 206972, 329752, 413944, 659504, 827888, 2431921, 4863842, 9727684, 19455368, 38910736]

約数ペア:

[(1, 38910736), (2, 19455368), (4, 9727684), (8, 4863842), (16, 2431921), (47, 827888), (59, 659504), (94, 413944), (118, 329752), (188, 206972), (236, 164876), (376, 103486), (472, 82438), (752, 51743), (877, 44368), (944, 41219), (1754, 22184), (2773, 14032), (3508, 11092), (5546, 7016)]