2165536

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 4596480

約数和(自身を除く): 2430944

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 59, 62, 74, 118, 124, 148, 236, 248, 296, 472, 496, 592, 944, 992, 1147, 1184, 1829, 1888, 2183, 2294, 3658, 4366, 4588, 7316, 8732, 9176, 14632, 17464, 18352, 29264, 34928, 36704, 58528, 67673, 69856, 135346, 270692, 541384, 1082768, 2165536]

約数ペア:

[(1, 2165536), (2, 1082768), (4, 541384), (8, 270692), (16, 135346), (31, 69856), (32, 67673), (37, 58528), (59, 36704), (62, 34928), (74, 29264), (118, 18352), (124, 17464), (148, 14632), (236, 9176), (248, 8732), (296, 7316), (472, 4588), (496, 4366), (592, 3658), (944, 2294), (992, 2183), (1147, 1888), (1184, 1829)]