31220616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2239}}^1$

素因数の和:2338

約数の個数: 64

約数和(自身を含む): 90316800

約数和(自身を除く): 59096184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2239, 2324, 3486, 4478, 4648, 6717, 6972, 8956, 13434, 13944, 15673, 17912, 26868, 31346, 47019, 53736, 62692, 94038, 125384, 185837, 188076, 371674, 376152, 557511, 743348, 1115022, 1300859, 1486696, 2230044, 2601718, 3902577, 4460088, 5203436, 7805154, 10406872, 15610308, 31220616]

約数ペア:

[(1, 31220616), (2, 15610308), (3, 10406872), (4, 7805154), (6, 5203436), (7, 4460088), (8, 3902577), (12, 2601718), (14, 2230044), (21, 1486696), (24, 1300859), (28, 1115022), (42, 743348), (56, 557511), (83, 376152), (84, 371674), (166, 188076), (168, 185837), (249, 125384), (332, 94038), (498, 62692), (581, 53736), (664, 47019), (996, 31346), (1162, 26868), (1743, 17912), (1992, 15673), (2239, 13944), (2324, 13434), (3486, 8956), (4478, 6972), (4648, 6717)]