1631904

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 4354560

約数和(自身を除く): 2722656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 191, 267, 356, 382, 534, 573, 712, 764, 1068, 1146, 1424, 1528, 2136, 2292, 2848, 3056, 4272, 4584, 6112, 8544, 9168, 16999, 18336, 33998, 50997, 67996, 101994, 135992, 203988, 271984, 407976, 543968, 815952, 1631904]

約数ペア:

[(1, 1631904), (2, 815952), (3, 543968), (4, 407976), (6, 271984), (8, 203988), (12, 135992), (16, 101994), (24, 67996), (32, 50997), (48, 33998), (89, 18336), (96, 16999), (178, 9168), (191, 8544), (267, 6112), (356, 4584), (382, 4272), (534, 3056), (573, 2848), (712, 2292), (764, 2136), (1068, 1528), (1146, 1424)]