31514224

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5309}}^1$

素因数の和:5377

約数の個数: 40

約数和(自身を含む): 71111520

約数和(自身を除く): 39597296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5309, 5936, 10618, 21236, 37163, 42472, 74326, 84944, 148652, 281377, 297304, 562754, 594608, 1125508, 1969639, 2251016, 3939278, 4502032, 7878556, 15757112, 31514224]

約数ペア:

[(1, 31514224), (2, 15757112), (4, 7878556), (7, 4502032), (8, 3939278), (14, 2251016), (16, 1969639), (28, 1125508), (53, 594608), (56, 562754), (106, 297304), (112, 281377), (212, 148652), (371, 84944), (424, 74326), (742, 42472), (848, 37163), (1484, 21236), (2968, 10618), (5309, 5936)]