83156008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42083}}^1$

素因数の和:42121

約数の個数: 32

約数和(自身を含む): 176752800

約数和(自身を除く): 93596792

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 42083, 84166, 168332, 336664, 547079, 799577, 1094158, 1599154, 2188316, 3198308, 4376632, 6396616, 10394501, 20789002, 41578004, 83156008]

約数ペア:

[(1, 83156008), (2, 41578004), (4, 20789002), (8, 10394501), (13, 6396616), (19, 4376632), (26, 3198308), (38, 2188316), (52, 1599154), (76, 1094158), (104, 799577), (152, 547079), (247, 336664), (494, 168332), (988, 84166), (1976, 42083)]