23643142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 14676986

約数列:

[1, 2, 31, 41, 62, 71, 82, 131, 142, 262, 1271, 2201, 2542, 2911, 4061, 4402, 5371, 5822, 8122, 9301, 10742, 18602, 90241, 166501, 180482, 288331, 333002, 381341, 576662, 762682, 11821571, 23643142]

約数ペア:

[(1, 23643142), (2, 11821571), (31, 762682), (41, 576662), (62, 381341), (71, 333002), (82, 288331), (131, 180482), (142, 166501), (262, 90241), (1271, 18602), (2201, 10742), (2542, 9301), (2911, 8122), (4061, 5822), (4402, 5371)]