171914744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{16001}}^1$

素因数の和:16103

約数の個数: 32

約数和(自身を含む): 345643200

約数和(自身を除く): 173728456

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 16001, 32002, 64004, 128008, 272017, 544034, 1088068, 1264079, 2176136, 2528158, 5056316, 10112632, 21489343, 42978686, 85957372, 171914744]

約数ペア:

[(1, 171914744), (2, 85957372), (4, 42978686), (8, 21489343), (17, 10112632), (34, 5056316), (68, 2528158), (79, 2176136), (136, 1264079), (158, 1088068), (316, 544034), (632, 272017), (1343, 128008), (2686, 64004), (5372, 32002), (10744, 16001)]