31796512

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 69031872

約数和(自身を除く): 37235360

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 103, 176, 206, 352, 412, 824, 877, 1133, 1648, 1754, 2266, 3296, 3508, 4532, 7016, 9064, 9647, 14032, 18128, 19294, 28064, 36256, 38588, 77176, 90331, 154352, 180662, 308704, 361324, 722648, 993641, 1445296, 1987282, 2890592, 3974564, 7949128, 15898256, 31796512]

約数ペア:

[(1, 31796512), (2, 15898256), (4, 7949128), (8, 3974564), (11, 2890592), (16, 1987282), (22, 1445296), (32, 993641), (44, 722648), (88, 361324), (103, 308704), (176, 180662), (206, 154352), (352, 90331), (412, 77176), (824, 38588), (877, 36256), (1133, 28064), (1648, 19294), (1754, 18128), (2266, 14032), (3296, 9647), (3508, 9064), (4532, 7016)]