86922388

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 180633600

約数和(自身を除く): 93711212

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 239, 419, 434, 478, 838, 868, 956, 1673, 1676, 2933, 3346, 5866, 6692, 7409, 11732, 12989, 14818, 25978, 29636, 51863, 51956, 90923, 100141, 103726, 181846, 200282, 207452, 363692, 400564, 700987, 1401974, 2803948, 3104371, 6208742, 12417484, 21730597, 43461194, 86922388]

約数ペア:

[(1, 86922388), (2, 43461194), (4, 21730597), (7, 12417484), (14, 6208742), (28, 3104371), (31, 2803948), (62, 1401974), (124, 700987), (217, 400564), (239, 363692), (419, 207452), (434, 200282), (478, 181846), (838, 103726), (868, 100141), (956, 90923), (1673, 51956), (1676, 51863), (2933, 29636), (3346, 25978), (5866, 14818), (6692, 12989), (7409, 11732)]