8166536

素因数分解:

$2^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 18098640

約数和(自身を除く): 9932104

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 83, 98, 166, 196, 251, 332, 392, 502, 581, 664, 1004, 1162, 1757, 2008, 2324, 3514, 4067, 4648, 7028, 8134, 12299, 14056, 16268, 20833, 24598, 32536, 41666, 49196, 83332, 98392, 145831, 166664, 291662, 583324, 1020817, 1166648, 2041634, 4083268, 8166536]

約数ペア:

[(1, 8166536), (2, 4083268), (4, 2041634), (7, 1166648), (8, 1020817), (14, 583324), (28, 291662), (49, 166664), (56, 145831), (83, 98392), (98, 83332), (166, 49196), (196, 41666), (251, 32536), (332, 24598), (392, 20833), (502, 16268), (581, 14056), (664, 12299), (1004, 8134), (1162, 7028), (1757, 4648), (2008, 4067), (2324, 3514)]