82729456

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:641

約数の個数: 40

約数和(自身を含む): 163875920

約数和(自身を除く): 81146464

約数列:

[1, 2, 4, 8, 16, 67, 134, 229, 268, 337, 458, 536, 674, 916, 1072, 1348, 1832, 2696, 3664, 5392, 15343, 22579, 30686, 45158, 61372, 77173, 90316, 122744, 154346, 180632, 245488, 308692, 361264, 617384, 1234768, 5170591, 10341182, 20682364, 41364728, 82729456]

約数ペア:

[(1, 82729456), (2, 41364728), (4, 20682364), (8, 10341182), (16, 5170591), (67, 1234768), (134, 617384), (229, 361264), (268, 308692), (337, 245488), (458, 180632), (536, 154346), (674, 122744), (916, 90316), (1072, 77173), (1348, 61372), (1832, 45158), (2696, 30686), (3664, 22579), (5392, 15343)]