390691712

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{105251}}^1$

素因数の和:105294

約数の個数: 32

約数和(自身を含む): 805177800

約数和(自身を除く): 414486088

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 105251, 210502, 421004, 842008, 1684016, 3052279, 3368032, 6104558, 6736064, 12209116, 13472128, 24418232, 48836464, 97672928, 195345856, 390691712]

約数ペア:

[(1, 390691712), (2, 195345856), (4, 97672928), (8, 48836464), (16, 24418232), (29, 13472128), (32, 12209116), (58, 6736064), (64, 6104558), (116, 3368032), (128, 3052279), (232, 1684016), (464, 842008), (928, 421004), (1856, 210502), (3712, 105251)]