16823948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 33675264

約数和(自身を除く): 16851316

約数列:

[1, 2, 4, 17, 23, 31, 34, 46, 62, 68, 92, 124, 347, 391, 527, 694, 713, 782, 1054, 1388, 1426, 1564, 2108, 2852, 5899, 7981, 10757, 11798, 12121, 15962, 21514, 23596, 24242, 31924, 43028, 48484, 135677, 182869, 247411, 271354, 365738, 494822, 542708, 731476, 989644, 4205987, 8411974, 16823948]

約数ペア:

[(1, 16823948), (2, 8411974), (4, 4205987), (17, 989644), (23, 731476), (31, 542708), (34, 494822), (46, 365738), (62, 271354), (68, 247411), (92, 182869), (124, 135677), (347, 48484), (391, 43028), (527, 31924), (694, 24242), (713, 23596), (782, 21514), (1054, 15962), (1388, 12121), (1426, 11798), (1564, 10757), (2108, 7981), (2852, 5899)]