31284444

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 74850048

約数和(自身を除く): 43565604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 167, 201, 233, 268, 334, 402, 466, 501, 668, 699, 804, 932, 1002, 1398, 2004, 2796, 11189, 15611, 22378, 31222, 33567, 38911, 44756, 46833, 62444, 67134, 77822, 93666, 116733, 134268, 155644, 187332, 233466, 466932, 2607037, 5214074, 7821111, 10428148, 15642222, 31284444]

約数ペア:

[(1, 31284444), (2, 15642222), (3, 10428148), (4, 7821111), (6, 5214074), (12, 2607037), (67, 466932), (134, 233466), (167, 187332), (201, 155644), (233, 134268), (268, 116733), (334, 93666), (402, 77822), (466, 67134), (501, 62444), (668, 46833), (699, 44756), (804, 38911), (932, 33567), (1002, 31222), (1398, 22378), (2004, 15611), (2796, 11189)]