194097616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{839}}^1$

素因数の和:1627

約数の個数: 40

約数和(自身を含む): 396849600

約数和(自身を除く): 202751984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 761, 839, 1522, 1678, 3044, 3356, 6088, 6712, 12176, 13424, 14459, 15941, 28918, 31882, 57836, 63764, 115672, 127528, 231344, 255056, 638479, 1276958, 2553916, 5107832, 10215664, 12131101, 24262202, 48524404, 97048808, 194097616]

約数ペア:

[(1, 194097616), (2, 97048808), (4, 48524404), (8, 24262202), (16, 12131101), (19, 10215664), (38, 5107832), (76, 2553916), (152, 1276958), (304, 638479), (761, 255056), (839, 231344), (1522, 127528), (1678, 115672), (3044, 63764), (3356, 57836), (6088, 31882), (6712, 28918), (12176, 15941), (13424, 14459)]