31815936506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1171}}^1\times {\mathrm{1801}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 50433222720

約数和(自身を除く): 18617286214

約数列:

[1, 2, 19, 38, 397, 794, 1171, 1801, 2342, 3602, 7543, 15086, 22249, 34219, 44498, 68438, 464887, 714997, 929774, 1429994, 2108971, 4217942, 8832853, 13584943, 17665706, 27169886, 40070449, 80140898, 837261487, 1674522974, 15907968253, 31815936506]

約数ペア:

[(1, 31815936506), (2, 15907968253), (19, 1674522974), (38, 837261487), (397, 80140898), (794, 40070449), (1171, 27169886), (1801, 17665706), (2342, 13584943), (3602, 8832853), (7543, 4217942), (15086, 2108971), (22249, 1429994), (34219, 929774), (44498, 714997), (68438, 464887)]