31651648

素因数分解:

$2^6\times 7^2\times {\mathrm{10093}}^1$

素因数の和:10119

約数の個数: 42

約数和(自身を含む): 73070466

約数和(自身を除く): 41418818

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 10093, 20186, 40372, 70651, 80744, 141302, 161488, 282604, 322976, 494557, 565208, 645952, 989114, 1130416, 1978228, 2260832, 3956456, 4521664, 7912912, 15825824, 31651648]

約数ペア:

[(1, 31651648), (2, 15825824), (4, 7912912), (7, 4521664), (8, 3956456), (14, 2260832), (16, 1978228), (28, 1130416), (32, 989114), (49, 645952), (56, 565208), (64, 494557), (98, 322976), (112, 282604), (196, 161488), (224, 141302), (392, 80744), (448, 70651), (784, 40372), (1568, 20186), (3136, 10093)]