31687728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{38833}}^1$

素因数の和:38861

約数の個数: 40

約数和(自身を含む): 86677488

約数和(自身を除く): 54989760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 38833, 77666, 116499, 155332, 232998, 310664, 465996, 621328, 660161, 931992, 1320322, 1863984, 1980483, 2640644, 3960966, 5281288, 7921932, 10562576, 15843864, 31687728]

約数ペア:

[(1, 31687728), (2, 15843864), (3, 10562576), (4, 7921932), (6, 5281288), (8, 3960966), (12, 2640644), (16, 1980483), (17, 1863984), (24, 1320322), (34, 931992), (48, 660161), (51, 621328), (68, 465996), (102, 310664), (136, 232998), (204, 155332), (272, 116499), (408, 77666), (816, 38833)]