91481074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 147432960

約数和(自身を除く): 55951886

約数列:

[1, 2, 23, 46, 53, 106, 157, 239, 314, 478, 1219, 2438, 3611, 5497, 7222, 8321, 10994, 12667, 16642, 25334, 37523, 75046, 191383, 291341, 382766, 582682, 863029, 1726058, 1988719, 3977438, 45740537, 91481074]

約数ペア:

[(1, 91481074), (2, 45740537), (23, 3977438), (46, 1988719), (53, 1726058), (106, 863029), (157, 582682), (239, 382766), (314, 291341), (478, 191383), (1219, 75046), (2438, 37523), (3611, 25334), (5497, 16642), (7222, 12667), (8321, 10994)]