31361932

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 66608640

約数和(自身を除く): 35246708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 167, 266, 334, 353, 532, 668, 706, 1169, 1412, 2338, 2471, 3173, 4676, 4942, 6346, 6707, 9884, 12692, 13414, 22211, 26828, 44422, 46949, 58951, 88844, 93898, 117902, 187796, 235804, 412657, 825314, 1120069, 1650628, 2240138, 4480276, 7840483, 15680966, 31361932]

約数ペア:

[(1, 31361932), (2, 15680966), (4, 7840483), (7, 4480276), (14, 2240138), (19, 1650628), (28, 1120069), (38, 825314), (76, 412657), (133, 235804), (167, 187796), (266, 117902), (334, 93898), (353, 88844), (532, 58951), (668, 46949), (706, 44422), (1169, 26828), (1412, 22211), (2338, 13414), (2471, 12692), (3173, 9884), (4676, 6707), (4942, 6346)]