42106856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{773}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 86378400

約数和(自身を除く): 44271544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 619, 773, 1238, 1546, 2476, 3092, 4952, 6184, 6809, 8503, 13618, 17006, 27236, 34012, 54472, 68024, 478487, 956974, 1913948, 3827896, 5263357, 10526714, 21053428, 42106856]

約数ペア:

[(1, 42106856), (2, 21053428), (4, 10526714), (8, 5263357), (11, 3827896), (22, 1913948), (44, 956974), (88, 478487), (619, 68024), (773, 54472), (1238, 34012), (1546, 27236), (2476, 17006), (3092, 13618), (4952, 8503), (6184, 6809)]