87712384

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 186886440

約数和(自身を除く): 99174056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 173, 233, 272, 346, 466, 544, 692, 932, 1088, 1384, 1864, 2176, 2768, 2941, 3728, 3961, 5536, 5882, 7456, 7922, 11072, 11764, 14912, 15844, 22144, 23528, 29824, 31688, 40309, 47056, 63376, 80618, 94112, 126752, 161236, 188224, 253504, 322472, 376448, 507008, 644944, 685253, 1289888, 1370506, 2579776, 2741012, 5159552, 5482024, 10964048, 21928096, 43856192, 87712384]

約数ペア:

[(1, 87712384), (2, 43856192), (4, 21928096), (8, 10964048), (16, 5482024), (17, 5159552), (32, 2741012), (34, 2579776), (64, 1370506), (68, 1289888), (128, 685253), (136, 644944), (173, 507008), (233, 376448), (272, 322472), (346, 253504), (466, 188224), (544, 161236), (692, 126752), (932, 94112), (1088, 80618), (1384, 63376), (1864, 47056), (2176, 40309), (2768, 31688), (2941, 29824), (3728, 23528), (3961, 22144), (5536, 15844), (5882, 14912), (7456, 11764), (7922, 11072)]