1955087168

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{13499}}^1$

素因数の和:13615

約数の個数: 56

約数和(自身を含む): 4059936000

約数和(自身を除く): 2104848832

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 146, 248, 292, 496, 584, 992, 1168, 1984, 2263, 2336, 4526, 4672, 9052, 13499, 18104, 26998, 36208, 53996, 72416, 107992, 144832, 215984, 418469, 431968, 836938, 863936, 985427, 1673876, 1970854, 3347752, 3941708, 6695504, 7883416, 13391008, 15766832, 26782016, 30548237, 31533664, 61096474, 63067328, 122192948, 244385896, 488771792, 977543584, 1955087168]

約数ペア:

[(1, 1955087168), (2, 977543584), (4, 488771792), (8, 244385896), (16, 122192948), (31, 63067328), (32, 61096474), (62, 31533664), (64, 30548237), (73, 26782016), (124, 15766832), (146, 13391008), (248, 7883416), (292, 6695504), (496, 3941708), (584, 3347752), (992, 1970854), (1168, 1673876), (1984, 985427), (2263, 863936), (2336, 836938), (4526, 431968), (4672, 418469), (9052, 215984), (13499, 144832), (18104, 107992), (26998, 72416), (36208, 53996)]