31116884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 59875200

約数和(自身を除く): 28758316

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 107, 109, 116, 214, 218, 428, 436, 667, 1334, 2461, 2507, 2668, 3103, 3161, 4922, 5014, 6206, 6322, 9844, 10028, 11663, 12412, 12644, 23326, 46652, 71369, 72703, 142738, 145406, 268249, 285476, 290812, 338227, 536498, 676454, 1072996, 1352908, 7779221, 15558442, 31116884]

約数ペア:

[(1, 31116884), (2, 15558442), (4, 7779221), (23, 1352908), (29, 1072996), (46, 676454), (58, 536498), (92, 338227), (107, 290812), (109, 285476), (116, 268249), (214, 145406), (218, 142738), (428, 72703), (436, 71369), (667, 46652), (1334, 23326), (2461, 12644), (2507, 12412), (2668, 11663), (3103, 10028), (3161, 9844), (4922, 6322), (5014, 6206)]