31971864

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 82742400

約数和(自身を除く): 50770536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 67, 118, 134, 177, 201, 236, 268, 337, 354, 402, 472, 536, 674, 708, 804, 1011, 1348, 1416, 1608, 2022, 2696, 3953, 4044, 7906, 8088, 11859, 15812, 19883, 22579, 23718, 31624, 39766, 45158, 47436, 59649, 67737, 79532, 90316, 94872, 119298, 135474, 159064, 180632, 238596, 270948, 477192, 541896, 1332161, 2664322, 3996483, 5328644, 7992966, 10657288, 15985932, 31971864]

約数ペア:

[(1, 31971864), (2, 15985932), (3, 10657288), (4, 7992966), (6, 5328644), (8, 3996483), (12, 2664322), (24, 1332161), (59, 541896), (67, 477192), (118, 270948), (134, 238596), (177, 180632), (201, 159064), (236, 135474), (268, 119298), (337, 94872), (354, 90316), (402, 79532), (472, 67737), (536, 59649), (674, 47436), (708, 45158), (804, 39766), (1011, 31624), (1348, 23718), (1416, 22579), (1608, 19883), (2022, 15812), (2696, 11859), (3953, 8088), (4044, 7906)]