86954944

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1737

約数の個数: 56

約数和(自身を含む): 185968640

約数和(自身を除く): 99013696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1216, 1376, 1634, 1663, 2752, 3268, 3326, 6536, 6652, 13072, 13304, 26144, 26608, 31597, 52288, 53216, 63194, 71509, 106432, 126388, 143018, 252776, 286036, 505552, 572072, 1011104, 1144144, 1358671, 2022208, 2288288, 2717342, 4576576, 5434684, 10869368, 21738736, 43477472, 86954944]

約数ペア:

[(1, 86954944), (2, 43477472), (4, 21738736), (8, 10869368), (16, 5434684), (19, 4576576), (32, 2717342), (38, 2288288), (43, 2022208), (64, 1358671), (76, 1144144), (86, 1011104), (152, 572072), (172, 505552), (304, 286036), (344, 252776), (608, 143018), (688, 126388), (817, 106432), (1216, 71509), (1376, 63194), (1634, 53216), (1663, 52288), (2752, 31597), (3268, 26608), (3326, 26144), (6536, 13304), (6652, 13072)]