31766848

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 56

約数和(自身を含む): 65511680

約数和(自身を除く): 33744832

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 79, 103, 122, 158, 206, 244, 316, 412, 488, 632, 824, 976, 1264, 1648, 1952, 2528, 3296, 3904, 4819, 5056, 6283, 6592, 8137, 9638, 12566, 16274, 19276, 25132, 32548, 38552, 50264, 65096, 77104, 100528, 130192, 154208, 201056, 260384, 308416, 402112, 496357, 520768, 992714, 1985428, 3970856, 7941712, 15883424, 31766848]

約数ペア:

[(1, 31766848), (2, 15883424), (4, 7941712), (8, 3970856), (16, 1985428), (32, 992714), (61, 520768), (64, 496357), (79, 402112), (103, 308416), (122, 260384), (158, 201056), (206, 154208), (244, 130192), (316, 100528), (412, 77104), (488, 65096), (632, 50264), (824, 38552), (976, 32548), (1264, 25132), (1648, 19276), (1952, 16274), (2528, 12566), (3296, 9638), (3904, 8137), (4819, 6592), (5056, 6283)]