40348976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{86959}}^1$

素因数の和:86996

約数の個数: 20

約数和(自身を含む): 80872800

約数和(自身を除く): 40523824

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 86959, 173918, 347836, 695672, 1391344, 2521811, 5043622, 10087244, 20174488, 40348976]

約数ペア:

[(1, 40348976), (2, 20174488), (4, 10087244), (8, 5043622), (16, 2521811), (29, 1391344), (58, 695672), (116, 347836), (232, 173918), (464, 86959)]