89370428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{983}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 190439424

約数和(自身を除く): 101068996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 191, 238, 382, 476, 764, 983, 1337, 1966, 2674, 3247, 3932, 5348, 6494, 6881, 12988, 13762, 16711, 22729, 27524, 33422, 45458, 66844, 90916, 116977, 187753, 233954, 375506, 467908, 751012, 1314271, 2628542, 3191801, 5257084, 6383602, 12767204, 22342607, 44685214, 89370428]

約数ペア:

[(1, 89370428), (2, 44685214), (4, 22342607), (7, 12767204), (14, 6383602), (17, 5257084), (28, 3191801), (34, 2628542), (68, 1314271), (119, 751012), (191, 467908), (238, 375506), (382, 233954), (476, 187753), (764, 116977), (983, 90916), (1337, 66844), (1966, 45458), (2674, 33422), (3247, 27524), (3932, 22729), (5348, 16711), (6494, 13762), (6881, 12988)]