31140282848

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{57243167}}^1$

素因数の和:57243194

約数の個数: 24

約数和(自身を含む): 64913752512

約数和(自身を除く): 33773469664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 57243167, 114486334, 228972668, 457945336, 915890672, 973133839, 1831781344, 1946267678, 3892535356, 7785070712, 15570141424, 31140282848]

約数ペア:

[(1, 31140282848), (2, 15570141424), (4, 7785070712), (8, 3892535356), (16, 1946267678), (17, 1831781344), (32, 973133839), (34, 915890672), (68, 457945336), (136, 228972668), (272, 114486334), (544, 57243167)]