31203776

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:481

約数の個数: 56

約数和(自身を含む): 66324480

約数和(自身を除く): 35120704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 134, 152, 268, 304, 383, 536, 608, 766, 1072, 1216, 1273, 1532, 2144, 2546, 3064, 4288, 5092, 6128, 7277, 10184, 12256, 14554, 20368, 24512, 25661, 29108, 40736, 51322, 58216, 81472, 102644, 116432, 205288, 232864, 410576, 465728, 487559, 821152, 975118, 1642304, 1950236, 3900472, 7800944, 15601888, 31203776]

約数ペア:

[(1, 31203776), (2, 15601888), (4, 7800944), (8, 3900472), (16, 1950236), (19, 1642304), (32, 975118), (38, 821152), (64, 487559), (67, 465728), (76, 410576), (134, 232864), (152, 205288), (268, 116432), (304, 102644), (383, 81472), (536, 58216), (608, 51322), (766, 40736), (1072, 29108), (1216, 25661), (1273, 24512), (1532, 20368), (2144, 14554), (2546, 12256), (3064, 10184), (4288, 7277), (5092, 6128)]