39873648

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20261}}^1$

素因数の和:20313

約数の個数: 40

約数和(自身を含む): 105524496

約数和(自身を除く): 65650848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 20261, 40522, 60783, 81044, 121566, 162088, 243132, 324176, 486264, 830701, 972528, 1661402, 2492103, 3322804, 4984206, 6645608, 9968412, 13291216, 19936824, 39873648]

約数ペア:

[(1, 39873648), (2, 19936824), (3, 13291216), (4, 9968412), (6, 6645608), (8, 4984206), (12, 3322804), (16, 2492103), (24, 1661402), (41, 972528), (48, 830701), (82, 486264), (123, 324176), (164, 243132), (246, 162088), (328, 121566), (492, 81044), (656, 60783), (984, 40522), (1968, 20261)]