61691992

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 118238400

約数和(自身を除く): 56546408

約数列:

[1, 2, 4, 8, 67, 134, 179, 268, 358, 536, 643, 716, 1286, 1432, 2572, 5144, 11993, 23986, 43081, 47972, 86162, 95944, 115097, 172324, 230194, 344648, 460388, 920776, 7711499, 15422998, 30845996, 61691992]

約数ペア:

[(1, 61691992), (2, 30845996), (4, 15422998), (8, 7711499), (67, 920776), (134, 460388), (179, 344648), (268, 230194), (358, 172324), (536, 115097), (643, 95944), (716, 86162), (1286, 47972), (1432, 43081), (2572, 23986), (5144, 11993)]