131036008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{27809}}^1$

素因数の和:27865

約数の個数: 32

約数和(自身を含む): 266976000

約数和(自身を除く): 135939992

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 27809, 55618, 111236, 222472, 528371, 862079, 1056742, 1724158, 2113484, 3448316, 4226968, 6896632, 16379501, 32759002, 65518004, 131036008]

約数ペア:

[(1, 131036008), (2, 65518004), (4, 32759002), (8, 16379501), (19, 6896632), (31, 4226968), (38, 3448316), (62, 2113484), (76, 1724158), (124, 1056742), (152, 862079), (248, 528371), (589, 222472), (1178, 111236), (2356, 55618), (4712, 27809)]