123318248

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1433}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 239535360

約数和(自身を除く): 116217112

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 347, 694, 1388, 1433, 2776, 2866, 5732, 10757, 11464, 21514, 43028, 44423, 86056, 88846, 177692, 355384, 497251, 994502, 1989004, 3978008, 15414781, 30829562, 61659124, 123318248]

約数ペア:

[(1, 123318248), (2, 61659124), (4, 30829562), (8, 15414781), (31, 3978008), (62, 1989004), (124, 994502), (248, 497251), (347, 355384), (694, 177692), (1388, 88846), (1433, 86056), (2776, 44423), (2866, 43028), (5732, 21514), (10757, 11464)]