87331712

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1751

約数の個数: 64

約数和(自身を含む): 193522560

約数和(自身を除く): 106190848

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1693, 1984, 3224, 3386, 3968, 6448, 6772, 12896, 13544, 22009, 25792, 27088, 44018, 51584, 52483, 54176, 88036, 104966, 108352, 176072, 209932, 216704, 352144, 419864, 682279, 704288, 839728, 1364558, 1408576, 1679456, 2729116, 2817152, 3358912, 5458232, 6717824, 10916464, 21832928, 43665856, 87331712]

約数ペア:

[(1, 87331712), (2, 43665856), (4, 21832928), (8, 10916464), (13, 6717824), (16, 5458232), (26, 3358912), (31, 2817152), (32, 2729116), (52, 1679456), (62, 1408576), (64, 1364558), (104, 839728), (124, 704288), (128, 682279), (208, 419864), (248, 352144), (403, 216704), (416, 209932), (496, 176072), (806, 108352), (832, 104966), (992, 88036), (1612, 54176), (1664, 52483), (1693, 51584), (1984, 44018), (3224, 27088), (3386, 25792), (3968, 22009), (6448, 13544), (6772, 12896)]