83773856

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 168698376

約数和(自身を除く): 84924520

約数列:

[1, 2, 4, 8, 16, 32, 97, 137, 194, 197, 274, 388, 394, 548, 776, 788, 1096, 1552, 1576, 2192, 3104, 3152, 4384, 6304, 13289, 19109, 26578, 26989, 38218, 53156, 53978, 76436, 106312, 107956, 152872, 212624, 215912, 305744, 425248, 431824, 611488, 863648, 2617933, 5235866, 10471732, 20943464, 41886928, 83773856]

約数ペア:

[(1, 83773856), (2, 41886928), (4, 20943464), (8, 10471732), (16, 5235866), (32, 2617933), (97, 863648), (137, 611488), (194, 431824), (197, 425248), (274, 305744), (388, 215912), (394, 212624), (548, 152872), (776, 107956), (788, 106312), (1096, 76436), (1552, 53978), (1576, 53156), (2192, 38218), (3104, 26989), (3152, 26578), (4384, 19109), (6304, 13289)]