40816996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 82954368

約数和(自身を除く): 42137372

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 53, 92, 106, 212, 253, 506, 583, 761, 1012, 1166, 1219, 1522, 2332, 2438, 3044, 4876, 8371, 13409, 16742, 17503, 26818, 33484, 35006, 40333, 53636, 70012, 80666, 161332, 192533, 385066, 443663, 770132, 887326, 927659, 1774652, 1855318, 3710636, 10204249, 20408498, 40816996]

約数ペア:

[(1, 40816996), (2, 20408498), (4, 10204249), (11, 3710636), (22, 1855318), (23, 1774652), (44, 927659), (46, 887326), (53, 770132), (92, 443663), (106, 385066), (212, 192533), (253, 161332), (506, 80666), (583, 70012), (761, 53636), (1012, 40333), (1166, 35006), (1219, 33484), (1522, 26818), (2332, 17503), (2438, 16742), (3044, 13409), (4876, 8371)]