31468352

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 56

約数和(自身を含む): 65266824

約数和(自身を除く): 33798472

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 97, 137, 148, 194, 274, 296, 388, 548, 592, 776, 1096, 1184, 1552, 2192, 2368, 3104, 3589, 4384, 5069, 6208, 7178, 8768, 10138, 13289, 14356, 20276, 26578, 28712, 40552, 53156, 57424, 81104, 106312, 114848, 162208, 212624, 229696, 324416, 425248, 491693, 850496, 983386, 1966772, 3933544, 7867088, 15734176, 31468352]

約数ペア:

[(1, 31468352), (2, 15734176), (4, 7867088), (8, 3933544), (16, 1966772), (32, 983386), (37, 850496), (64, 491693), (74, 425248), (97, 324416), (137, 229696), (148, 212624), (194, 162208), (274, 114848), (296, 106312), (388, 81104), (548, 57424), (592, 53156), (776, 40552), (1096, 28712), (1184, 26578), (1552, 20276), (2192, 14356), (2368, 13289), (3104, 10138), (3589, 8768), (4384, 7178), (5069, 6208)]