40667344

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 80744832

約数和(自身を除く): 40077488

約数列:

[1, 2, 4, 8, 16, 83, 113, 166, 226, 271, 332, 452, 542, 664, 904, 1084, 1328, 1808, 2168, 4336, 9379, 18758, 22493, 30623, 37516, 44986, 61246, 75032, 89972, 122492, 150064, 179944, 244984, 359888, 489968, 2541709, 5083418, 10166836, 20333672, 40667344]

約数ペア:

[(1, 40667344), (2, 20333672), (4, 10166836), (8, 5083418), (16, 2541709), (83, 489968), (113, 359888), (166, 244984), (226, 179944), (271, 150064), (332, 122492), (452, 89972), (542, 75032), (664, 61246), (904, 44986), (1084, 37516), (1328, 30623), (1808, 22493), (2168, 18758), (4336, 9379)]