79903168

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 56

約数和(自身を含む): 163590224

約数和(自身を除く): 83687056

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 97, 122, 194, 211, 244, 388, 422, 488, 776, 844, 976, 1552, 1688, 1952, 3104, 3376, 3904, 5917, 6208, 6752, 11834, 12871, 13504, 20467, 23668, 25742, 40934, 47336, 51484, 81868, 94672, 102968, 163736, 189344, 205936, 327472, 378688, 411872, 654944, 823744, 1248487, 1309888, 2496974, 4993948, 9987896, 19975792, 39951584, 79903168]

約数ペア:

[(1, 79903168), (2, 39951584), (4, 19975792), (8, 9987896), (16, 4993948), (32, 2496974), (61, 1309888), (64, 1248487), (97, 823744), (122, 654944), (194, 411872), (211, 378688), (244, 327472), (388, 205936), (422, 189344), (488, 163736), (776, 102968), (844, 94672), (976, 81868), (1552, 51484), (1688, 47336), (1952, 40934), (3104, 25742), (3376, 23668), (3904, 20467), (5917, 13504), (6208, 12871), (6752, 11834)]