33720830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23581}}^1$

素因数の和:23612

約数の個数: 32

約数和(自身を含む): 71311968

約数和(自身を除く): 37591138

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 23581, 47162, 117905, 235810, 259391, 306553, 518782, 613106, 1296955, 1532765, 2593910, 3065530, 3372083, 6744166, 16860415, 33720830]

約数ペア:

[(1, 33720830), (2, 16860415), (5, 6744166), (10, 3372083), (11, 3065530), (13, 2593910), (22, 1532765), (26, 1296955), (55, 613106), (65, 518782), (110, 306553), (130, 259391), (143, 235810), (286, 117905), (715, 47162), (1430, 23581)]