85940048

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{811}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 172176480

約数和(自身を除く): 86236432

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 179, 296, 358, 592, 716, 811, 1432, 1622, 2864, 3244, 6488, 6623, 12976, 13246, 26492, 30007, 52984, 60014, 105968, 120028, 145169, 240056, 290338, 480112, 580676, 1161352, 2322704, 5371253, 10742506, 21485012, 42970024, 85940048]

約数ペア:

[(1, 85940048), (2, 42970024), (4, 21485012), (8, 10742506), (16, 5371253), (37, 2322704), (74, 1161352), (148, 580676), (179, 480112), (296, 290338), (358, 240056), (592, 145169), (716, 120028), (811, 105968), (1432, 60014), (1622, 52984), (2864, 30007), (3244, 26492), (6488, 13246), (6623, 12976)]