31200224

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 67568256

約数和(自身を除く): 36368032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 151, 176, 302, 352, 587, 604, 1174, 1208, 1661, 2348, 2416, 3322, 4696, 4832, 6457, 6644, 9392, 12914, 13288, 18784, 25828, 26576, 51656, 53152, 88637, 103312, 177274, 206624, 354548, 709096, 975007, 1418192, 1950014, 2836384, 3900028, 7800056, 15600112, 31200224]

約数ペア:

[(1, 31200224), (2, 15600112), (4, 7800056), (8, 3900028), (11, 2836384), (16, 1950014), (22, 1418192), (32, 975007), (44, 709096), (88, 354548), (151, 206624), (176, 177274), (302, 103312), (352, 88637), (587, 53152), (604, 51656), (1174, 26576), (1208, 25828), (1661, 18784), (2348, 13288), (2416, 12914), (3322, 9392), (4696, 6644), (4832, 6457)]