31871305576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{47837}}^1$

素因数の和:48034

約数の個数: 64

約数和(自身を含む): 66751231680

約数和(自身を除く): 34879926104

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 113, 134, 226, 268, 452, 536, 737, 904, 1243, 1474, 2486, 2948, 4972, 5896, 7571, 9944, 15142, 30284, 47837, 60568, 83281, 95674, 166562, 191348, 333124, 382696, 526207, 666248, 1052414, 2104828, 3205079, 4209656, 5405581, 6410158, 10811162, 12820316, 21622324, 25640632, 35255869, 43244648, 59461391, 70511738, 118922782, 141023476, 237845564, 282046952, 362173927, 475691128, 724347854, 1448695708, 2897391416, 3983913197, 7967826394, 15935652788, 31871305576]

約数ペア:

[(1, 31871305576), (2, 15935652788), (4, 7967826394), (8, 3983913197), (11, 2897391416), (22, 1448695708), (44, 724347854), (67, 475691128), (88, 362173927), (113, 282046952), (134, 237845564), (226, 141023476), (268, 118922782), (452, 70511738), (536, 59461391), (737, 43244648), (904, 35255869), (1243, 25640632), (1474, 21622324), (2486, 12820316), (2948, 10811162), (4972, 6410158), (5896, 5405581), (7571, 4209656), (9944, 3205079), (15142, 2104828), (30284, 1052414), (47837, 666248), (60568, 526207), (83281, 382696), (95674, 333124), (166562, 191348)]