87217334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1367}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 145774080

約数和(自身を除く): 58556746

約数列:

[1, 2, 19, 23, 38, 46, 73, 146, 437, 874, 1367, 1387, 1679, 2734, 2774, 3358, 25973, 31441, 31901, 51946, 62882, 63802, 99791, 199582, 597379, 1194758, 1896029, 2295193, 3792058, 4590386, 43608667, 87217334]

約数ペア:

[(1, 87217334), (2, 43608667), (19, 4590386), (23, 3792058), (38, 2295193), (46, 1896029), (73, 1194758), (146, 597379), (437, 199582), (874, 99791), (1367, 63802), (1387, 62882), (1679, 51946), (2734, 31901), (2774, 31441), (3358, 25973)]