385238216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{45131}}^1$

素因数の和:45245

約数の個数: 32

約数和(自身を含む): 796128480

約数和(自身を除く): 410890264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 45131, 90262, 180524, 361048, 496441, 992882, 1985764, 3971528, 4377707, 8755414, 17510828, 35021656, 48154777, 96309554, 192619108, 385238216]

約数ペア:

[(1, 385238216), (2, 192619108), (4, 96309554), (8, 48154777), (11, 35021656), (22, 17510828), (44, 8755414), (88, 4377707), (97, 3971528), (194, 1985764), (388, 992882), (776, 496441), (1067, 361048), (2134, 180524), (4268, 90262), (8536, 45131)]