121343312

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{85213}}^1$

素因数の和:85310

約数の個数: 20

約数和(自身を含む): 237747060

約数和(自身を除く): 116403748

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 85213, 170426, 340852, 681704, 1363408, 7583957, 15167914, 30335828, 60671656, 121343312]

約数ペア:

[(1, 121343312), (2, 60671656), (4, 30335828), (8, 15167914), (16, 7583957), (89, 1363408), (178, 681704), (356, 340852), (712, 170426), (1424, 85213)]