191015536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{8461}}^1$

素因数の和:8569

約数の個数: 40

約数和(自身を含む): 396630864

約数和(自身を除く): 205615328

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 5644, 8461, 11288, 16922, 22576, 33844, 67688, 135376, 143837, 287674, 575348, 702263, 1150696, 1404526, 2301392, 2809052, 5618104, 11236208, 11938471, 23876942, 47753884, 95507768, 191015536]

約数ペア:

[(1, 191015536), (2, 95507768), (4, 47753884), (8, 23876942), (16, 11938471), (17, 11236208), (34, 5618104), (68, 2809052), (83, 2301392), (136, 1404526), (166, 1150696), (272, 702263), (332, 575348), (664, 287674), (1328, 143837), (1411, 135376), (2822, 67688), (5644, 33844), (8461, 22576), (11288, 16922)]