91815776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12983}}^1$

素因数の和:13023

約数の個数: 48

約数和(自身を含む): 206133984

約数和(自身を除く): 114318208

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 12983, 25966, 51932, 103864, 168779, 207728, 220711, 337558, 415456, 441422, 675116, 882844, 1350232, 1765688, 2700464, 2869243, 3531376, 5400928, 5738486, 7062752, 11476972, 22953944, 45907888, 91815776]

約数ペア:

[(1, 91815776), (2, 45907888), (4, 22953944), (8, 11476972), (13, 7062752), (16, 5738486), (17, 5400928), (26, 3531376), (32, 2869243), (34, 2700464), (52, 1765688), (68, 1350232), (104, 882844), (136, 675116), (208, 441422), (221, 415456), (272, 337558), (416, 220711), (442, 207728), (544, 168779), (884, 103864), (1768, 51932), (3536, 25966), (7072, 12983)]