91211432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1237}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 184585800

約数和(自身を除く): 93374368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 709, 1237, 1418, 2474, 2836, 4948, 5672, 9217, 9896, 16081, 18434, 32162, 36868, 64324, 73736, 128648, 877033, 1754066, 3508132, 7016264, 11401429, 22802858, 45605716, 91211432]

約数ペア:

[(1, 91211432), (2, 45605716), (4, 22802858), (8, 11401429), (13, 7016264), (26, 3508132), (52, 1754066), (104, 877033), (709, 128648), (1237, 73736), (1418, 64324), (2474, 36868), (2836, 32162), (4948, 18434), (5672, 16081), (9217, 9896)]