91389123952

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18976147}}^1$

素因数の和:18976205

約数の個数: 40

約数和(自身を含む): 207067726976

約数和(自身を除く): 115678603024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 18976147, 37952294, 75904588, 132833029, 151809176, 265666058, 303618352, 531332116, 815974321, 1062664232, 1631948642, 2125328464, 3263897284, 5711820247, 6527794568, 11423640494, 13055589136, 22847280988, 45694561976, 91389123952]

約数ペア:

[(1, 91389123952), (2, 45694561976), (4, 22847280988), (7, 13055589136), (8, 11423640494), (14, 6527794568), (16, 5711820247), (28, 3263897284), (43, 2125328464), (56, 1631948642), (86, 1062664232), (112, 815974321), (172, 531332116), (301, 303618352), (344, 265666058), (602, 151809176), (688, 132833029), (1204, 75904588), (2408, 37952294), (4816, 18976147)]