97777952

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2203}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 205500960

約数和(自身を除く): 107723008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 146, 152, 292, 304, 584, 608, 1168, 1387, 2203, 2336, 2774, 4406, 5548, 8812, 11096, 17624, 22192, 35248, 41857, 44384, 70496, 83714, 160819, 167428, 321638, 334856, 643276, 669712, 1286552, 1339424, 2573104, 3055561, 5146208, 6111122, 12222244, 24444488, 48888976, 97777952]

約数ペア:

[(1, 97777952), (2, 48888976), (4, 24444488), (8, 12222244), (16, 6111122), (19, 5146208), (32, 3055561), (38, 2573104), (73, 1339424), (76, 1286552), (146, 669712), (152, 643276), (292, 334856), (304, 321638), (584, 167428), (608, 160819), (1168, 83714), (1387, 70496), (2203, 44384), (2336, 41857), (2774, 35248), (4406, 22192), (5548, 17624), (8812, 11096)]