85803848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 184161600

約数和(自身を除く): 98357752

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 173, 247, 251, 346, 494, 502, 692, 988, 1004, 1384, 1976, 2008, 2249, 3263, 3287, 4498, 4769, 6526, 6574, 8996, 9538, 13052, 13148, 17992, 19076, 26104, 26296, 38152, 42731, 43423, 61997, 85462, 86846, 123994, 170924, 173692, 247988, 341848, 347384, 495976, 564499, 825037, 1128998, 1650074, 2257996, 3300148, 4515992, 6600296, 10725481, 21450962, 42901924, 85803848]

約数ペア:

[(1, 85803848), (2, 42901924), (4, 21450962), (8, 10725481), (13, 6600296), (19, 4515992), (26, 3300148), (38, 2257996), (52, 1650074), (76, 1128998), (104, 825037), (152, 564499), (173, 495976), (247, 347384), (251, 341848), (346, 247988), (494, 173692), (502, 170924), (692, 123994), (988, 86846), (1004, 85462), (1384, 61997), (1976, 43423), (2008, 42731), (2249, 38152), (3263, 26296), (3287, 26104), (4498, 19076), (4769, 17992), (6526, 13148), (6574, 13052), (8996, 9538)]