39385216

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23669}}^1$

素因数の和:23696

約数の個数: 32

約数和(自身を含む): 84501900

約数和(自身を除く): 45116684

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 23669, 47338, 94676, 189352, 307697, 378704, 615394, 757408, 1230788, 1514816, 2461576, 3029632, 4923152, 9846304, 19692608, 39385216]

約数ペア:

[(1, 39385216), (2, 19692608), (4, 9846304), (8, 4923152), (13, 3029632), (16, 2461576), (26, 1514816), (32, 1230788), (52, 757408), (64, 615394), (104, 378704), (128, 307697), (208, 189352), (416, 94676), (832, 47338), (1664, 23669)]