131762896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{631}}^1$

素因数の和:1091

約数の個数: 40

約数和(自身を含む): 264570368

約数和(自身を除く): 132807472

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 421, 496, 631, 842, 1262, 1684, 2524, 3368, 5048, 6736, 10096, 13051, 19561, 26102, 39122, 52204, 78244, 104408, 156488, 208816, 265651, 312976, 531302, 1062604, 2125208, 4250416, 8235181, 16470362, 32940724, 65881448, 131762896]

約数ペア:

[(1, 131762896), (2, 65881448), (4, 32940724), (8, 16470362), (16, 8235181), (31, 4250416), (62, 2125208), (124, 1062604), (248, 531302), (421, 312976), (496, 265651), (631, 208816), (842, 156488), (1262, 104408), (1684, 78244), (2524, 52204), (3368, 39122), (5048, 26102), (6736, 19561), (10096, 13051)]