31496556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28843}}^1$

素因数の和:28870

約数の個数: 48

約数和(自身を含む): 90454784

約数和(自身を除く): 58958228

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 28843, 57686, 86529, 115372, 173058, 201901, 346116, 374959, 403802, 605703, 749918, 807604, 1124877, 1211406, 1499836, 2249754, 2422812, 2624713, 4499508, 5249426, 7874139, 10498852, 15748278, 31496556]

約数ペア:

[(1, 31496556), (2, 15748278), (3, 10498852), (4, 7874139), (6, 5249426), (7, 4499508), (12, 2624713), (13, 2422812), (14, 2249754), (21, 1499836), (26, 1211406), (28, 1124877), (39, 807604), (42, 749918), (52, 605703), (78, 403802), (84, 374959), (91, 346116), (156, 201901), (182, 173058), (273, 115372), (364, 86529), (546, 57686), (1092, 28843)]