47078312

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 90134400

約数和(自身を除く): 43056088

約数列:

[1, 2, 4, 8, 79, 158, 163, 316, 326, 457, 632, 652, 914, 1304, 1828, 3656, 12877, 25754, 36103, 51508, 72206, 74491, 103016, 144412, 148982, 288824, 297964, 595928, 5884789, 11769578, 23539156, 47078312]

約数ペア:

[(1, 47078312), (2, 23539156), (4, 11769578), (8, 5884789), (79, 595928), (158, 297964), (163, 288824), (316, 148982), (326, 144412), (457, 103016), (632, 74491), (652, 72206), (914, 51508), (1304, 36103), (1828, 25754), (3656, 12877)]