25244344

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 48348000

約数和(自身を除く): 23103656

約数列:

[1, 2, 4, 8, 101, 157, 199, 202, 314, 398, 404, 628, 796, 808, 1256, 1592, 15857, 20099, 31243, 31714, 40198, 62486, 63428, 80396, 124972, 126856, 160792, 249944, 3155543, 6311086, 12622172, 25244344]

約数ペア:

[(1, 25244344), (2, 12622172), (4, 6311086), (8, 3155543), (101, 249944), (157, 160792), (199, 126856), (202, 124972), (314, 80396), (398, 63428), (404, 62486), (628, 40198), (796, 31714), (808, 31243), (1256, 20099), (1592, 15857)]