31406188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 62818560

約数和(自身を除く): 31412372

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 151, 163, 302, 319, 326, 604, 638, 652, 1276, 1661, 1793, 3322, 3586, 4379, 4727, 6644, 7172, 8758, 9454, 17516, 18908, 24613, 48169, 49226, 51997, 96338, 98452, 103994, 192676, 207988, 270743, 541486, 713777, 1082972, 1427554, 2855108, 7851547, 15703094, 31406188]

約数ペア:

[(1, 31406188), (2, 15703094), (4, 7851547), (11, 2855108), (22, 1427554), (29, 1082972), (44, 713777), (58, 541486), (116, 270743), (151, 207988), (163, 192676), (302, 103994), (319, 98452), (326, 96338), (604, 51997), (638, 49226), (652, 48169), (1276, 24613), (1661, 18908), (1793, 17516), (3322, 9454), (3586, 8758), (4379, 7172), (4727, 6644)]