1996184416

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{2131}}^1$

素因数の和:2615

約数の個数: 48

約数和(自身を含む): 3995632368

約数和(自身を除く): 1999447952

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 401, 584, 802, 1168, 1604, 2131, 2336, 3208, 4262, 6416, 8524, 12832, 17048, 29273, 34096, 58546, 68192, 117092, 155563, 234184, 311126, 468368, 622252, 854531, 936736, 1244504, 1709062, 2489008, 3418124, 4978016, 6836248, 13672496, 27344992, 62380763, 124761526, 249523052, 499046104, 998092208, 1996184416]

約数ペア:

[(1, 1996184416), (2, 998092208), (4, 499046104), (8, 249523052), (16, 124761526), (32, 62380763), (73, 27344992), (146, 13672496), (292, 6836248), (401, 4978016), (584, 3418124), (802, 2489008), (1168, 1709062), (1604, 1244504), (2131, 936736), (2336, 854531), (3208, 622252), (4262, 468368), (6416, 311126), (8524, 234184), (12832, 155563), (17048, 117092), (29273, 68192), (34096, 58546)]