31988392

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 62483400

約数和(自身を除く): 30495008

約数列:

[1, 2, 4, 8, 29, 58, 116, 173, 232, 346, 692, 797, 1384, 1594, 3188, 5017, 6376, 10034, 20068, 23113, 40136, 46226, 92452, 137881, 184904, 275762, 551524, 1103048, 3998549, 7997098, 15994196, 31988392]

約数ペア:

[(1, 31988392), (2, 15994196), (4, 7997098), (8, 3998549), (29, 1103048), (58, 551524), (116, 275762), (173, 184904), (232, 137881), (346, 92452), (692, 46226), (797, 40136), (1384, 23113), (1594, 20068), (3188, 10034), (5017, 6376)]