40116976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2857

約数の個数: 40

約数和(自身を含む): 83030400

約数和(自身を除く): 42913424

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 2789, 3596, 5578, 7192, 11156, 14384, 22312, 44624, 80881, 86459, 161762, 172918, 323524, 345836, 647048, 691672, 1294096, 1383344, 2507311, 5014622, 10029244, 20058488, 40116976]

約数ペア:

[(1, 40116976), (2, 20058488), (4, 10029244), (8, 5014622), (16, 2507311), (29, 1383344), (31, 1294096), (58, 691672), (62, 647048), (116, 345836), (124, 323524), (232, 172918), (248, 161762), (464, 86459), (496, 80881), (899, 44624), (1798, 22312), (2789, 14384), (3596, 11156), (5578, 7192)]