40906672

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{48239}}^1$

素因数の和:48300

約数の個数: 20

約数和(自身を含む): 80753760

約数和(自身を除く): 39847088

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 48239, 96478, 192956, 385912, 771824, 2556667, 5113334, 10226668, 20453336, 40906672]

約数ペア:

[(1, 40906672), (2, 20453336), (4, 10226668), (8, 5113334), (16, 2556667), (53, 771824), (106, 385912), (212, 192956), (424, 96478), (848, 48239)]