231830648

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{133543}}^1$

素因数の和:133587

約数の個数: 32

約数和(自身を含む): 512808960

約数和(自身を除く): 280978312

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 133543, 267086, 534172, 934801, 1068344, 1869602, 3739204, 4139833, 7478408, 8279666, 16559332, 28978831, 33118664, 57957662, 115915324, 231830648]

約数ペア:

[(1, 231830648), (2, 115915324), (4, 57957662), (7, 33118664), (8, 28978831), (14, 16559332), (28, 8279666), (31, 7478408), (56, 4139833), (62, 3739204), (124, 1869602), (217, 1068344), (248, 934801), (434, 534172), (868, 267086), (1736, 133543)]