80973426

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1039}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 167731200

約数和(自身を除く): 86757774

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 419, 838, 1039, 1257, 2078, 2514, 3117, 6234, 12989, 25978, 32209, 38967, 64418, 77934, 96627, 193254, 435341, 870682, 1306023, 2612046, 13495571, 26991142, 40486713, 80973426]

約数ペア:

[(1, 80973426), (2, 40486713), (3, 26991142), (6, 13495571), (31, 2612046), (62, 1306023), (93, 870682), (186, 435341), (419, 193254), (838, 96627), (1039, 77934), (1257, 64418), (2078, 38967), (2514, 32209), (3117, 25978), (6234, 12989)]