25018447184

素因数分解:

$2^4\times {\mathrm{19373}}^1\times {\mathrm{80713}}^1$

素因数の和:100094

約数の個数: 20

約数和(自身を含む): 48476344116

約数和(自身を除く): 23457896932

約数列:

[1, 2, 4, 8, 16, 19373, 38746, 77492, 80713, 154984, 161426, 309968, 322852, 645704, 1291408, 1563652949, 3127305898, 6254611796, 12509223592, 25018447184]

約数ペア:

[(1, 25018447184), (2, 12509223592), (4, 6254611796), (8, 3127305898), (16, 1563652949), (19373, 1291408), (38746, 645704), (77492, 322852), (80713, 309968), (154984, 161426)]