81465863914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1088621}}^1$

素因数の和:1088742

約数の個数: 32

約数和(自身を含む): 135441994752

約数和(自身を除く): 53976130838

約数列:

[1, 2, 17, 31, 34, 62, 71, 142, 527, 1054, 1207, 2201, 2414, 4402, 37417, 74834, 1088621, 2177242, 18506557, 33747251, 37013114, 67494502, 77292091, 154584182, 573703267, 1147406534, 1313965547, 2396054821, 2627931094, 4792109642, 40732931957, 81465863914]

約数ペア:

[(1, 81465863914), (2, 40732931957), (17, 4792109642), (31, 2627931094), (34, 2396054821), (62, 1313965547), (71, 1147406534), (142, 573703267), (527, 154584182), (1054, 77292091), (1207, 67494502), (2201, 37013114), (2414, 33747251), (4402, 18506557), (37417, 2177242), (74834, 1088621)]