39893152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5641}}^1$

素因数の和:5681

約数の個数: 48

約数和(自身を含む): 89572392

約数和(自身を除く): 49679240

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 5641, 7072, 11282, 22564, 45128, 73333, 90256, 95897, 146666, 180512, 191794, 293332, 383588, 586664, 767176, 1173328, 1246661, 1534352, 2346656, 2493322, 3068704, 4986644, 9973288, 19946576, 39893152]

約数ペア:

[(1, 39893152), (2, 19946576), (4, 9973288), (8, 4986644), (13, 3068704), (16, 2493322), (17, 2346656), (26, 1534352), (32, 1246661), (34, 1173328), (52, 767176), (68, 586664), (104, 383588), (136, 293332), (208, 191794), (221, 180512), (272, 146666), (416, 95897), (442, 90256), (544, 73333), (884, 45128), (1768, 22564), (3536, 11282), (5641, 7072)]