80085472

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 164278800

約数和(自身を除く): 84193328

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 211, 232, 409, 422, 464, 818, 844, 928, 1636, 1688, 3272, 3376, 6119, 6544, 6752, 11861, 12238, 13088, 23722, 24476, 47444, 48952, 86299, 94888, 97904, 172598, 189776, 195808, 345196, 379552, 690392, 1380784, 2502671, 2761568, 5005342, 10010684, 20021368, 40042736, 80085472]

約数ペア:

[(1, 80085472), (2, 40042736), (4, 20021368), (8, 10010684), (16, 5005342), (29, 2761568), (32, 2502671), (58, 1380784), (116, 690392), (211, 379552), (232, 345196), (409, 195808), (422, 189776), (464, 172598), (818, 97904), (844, 94888), (928, 86299), (1636, 48952), (1688, 47444), (3272, 24476), (3376, 23722), (6119, 13088), (6544, 12238), (6752, 11861)]