16746248

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 32232000

約数和(自身を除く): 15485752

約数列:

[1, 2, 4, 8, 67, 134, 157, 199, 268, 314, 398, 536, 628, 796, 1256, 1592, 10519, 13333, 21038, 26666, 31243, 42076, 53332, 62486, 84152, 106664, 124972, 249944, 2093281, 4186562, 8373124, 16746248]

約数ペア:

[(1, 16746248), (2, 8373124), (4, 4186562), (8, 2093281), (67, 249944), (134, 124972), (157, 106664), (199, 84152), (268, 62486), (314, 53332), (398, 42076), (536, 31243), (628, 26666), (796, 21038), (1256, 13333), (1592, 10519)]