31379112

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{4493}}^1$

素因数の和:4602

約数の個数: 48

約数和(自身を含む): 85880340

約数和(自身を除く): 54501228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 4493, 6984, 8986, 13479, 17972, 26958, 35944, 40437, 53916, 80874, 107832, 161748, 323496, 435821, 871642, 1307463, 1743284, 2614926, 3486568, 3922389, 5229852, 7844778, 10459704, 15689556, 31379112]

約数ペア:

[(1, 31379112), (2, 15689556), (3, 10459704), (4, 7844778), (6, 5229852), (8, 3922389), (9, 3486568), (12, 2614926), (18, 1743284), (24, 1307463), (36, 871642), (72, 435821), (97, 323496), (194, 161748), (291, 107832), (388, 80874), (582, 53916), (776, 40437), (873, 35944), (1164, 26958), (1746, 17972), (2328, 13479), (3492, 8986), (4493, 6984)]