13376025416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{158981}}^1$

素因数の和:159809

約数の個数: 32

約数和(自身を含む): 27042838200

約数和(自身を除く): 13666812784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 809, 1618, 3236, 6472, 10517, 21034, 42068, 84136, 158981, 317962, 635924, 1271848, 2066753, 4133506, 8267012, 16534024, 128615629, 257231258, 514462516, 1028925032, 1672003177, 3344006354, 6688012708, 13376025416]

約数ペア:

[(1, 13376025416), (2, 6688012708), (4, 3344006354), (8, 1672003177), (13, 1028925032), (26, 514462516), (52, 257231258), (104, 128615629), (809, 16534024), (1618, 8267012), (3236, 4133506), (6472, 2066753), (10517, 1271848), (21034, 635924), (42068, 317962), (84136, 158981)]