109815904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1399}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 237081600

約数和(自身を除く): 127265696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 223, 352, 446, 892, 1399, 1784, 2453, 2798, 3568, 4906, 5596, 7136, 9812, 11192, 15389, 19624, 22384, 30778, 39248, 44768, 61556, 78496, 123112, 246224, 311977, 492448, 623954, 1247908, 2495816, 3431747, 4991632, 6863494, 9983264, 13726988, 27453976, 54907952, 109815904]

約数ペア:

[(1, 109815904), (2, 54907952), (4, 27453976), (8, 13726988), (11, 9983264), (16, 6863494), (22, 4991632), (32, 3431747), (44, 2495816), (88, 1247908), (176, 623954), (223, 492448), (352, 311977), (446, 246224), (892, 123112), (1399, 78496), (1784, 61556), (2453, 44768), (2798, 39248), (3568, 30778), (4906, 22384), (5596, 19624), (7136, 15389), (9812, 11192)]