83145376

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 169344000

約数和(自身を除く): 86198624

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 127, 164, 254, 328, 499, 508, 656, 998, 1016, 1312, 1996, 2032, 3992, 4064, 5207, 7984, 10414, 15968, 20459, 20828, 40918, 41656, 63373, 81836, 83312, 126746, 163672, 166624, 253492, 327344, 506984, 654688, 1013968, 2027936, 2598293, 5196586, 10393172, 20786344, 41572688, 83145376]

約数ペア:

[(1, 83145376), (2, 41572688), (4, 20786344), (8, 10393172), (16, 5196586), (32, 2598293), (41, 2027936), (82, 1013968), (127, 654688), (164, 506984), (254, 327344), (328, 253492), (499, 166624), (508, 163672), (656, 126746), (998, 83312), (1016, 81836), (1312, 63373), (1996, 41656), (2032, 40918), (3992, 20828), (4064, 20459), (5207, 15968), (7984, 10414)]