8820875408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1046119}}^1$

素因数の和:1046175

約数の個数: 40

約数和(自身を含む): 18679518720

約数和(自身を除く): 9858643312

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 1046119, 2092238, 4184476, 8368952, 16737904, 17784023, 32429689, 35568046, 64859378, 71136092, 129718756, 142272184, 259437512, 284544368, 518875024, 551304713, 1102609426, 2205218852, 4410437704, 8820875408]

約数ペア:

[(1, 8820875408), (2, 4410437704), (4, 2205218852), (8, 1102609426), (16, 551304713), (17, 518875024), (31, 284544368), (34, 259437512), (62, 142272184), (68, 129718756), (124, 71136092), (136, 64859378), (248, 35568046), (272, 32429689), (496, 17784023), (527, 16737904), (1054, 8368952), (2108, 4184476), (4216, 2092238), (8432, 1046119)]