190917811024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5743}}^1\times {\mathrm{122219}}^1$

素因数の和:127987

約数の個数: 40

約数和(自身を含む): 391733677440

約数和(自身を除く): 200815866416

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5743, 11486, 22972, 45944, 91888, 97631, 122219, 195262, 244438, 390524, 488876, 781048, 977752, 1562096, 1955504, 2077723, 4155446, 8310892, 16621784, 33243568, 701903717, 1403807434, 2807614868, 5615229736, 11230459472, 11932363189, 23864726378, 47729452756, 95458905512, 190917811024]

約数ペア:

[(1, 190917811024), (2, 95458905512), (4, 47729452756), (8, 23864726378), (16, 11932363189), (17, 11230459472), (34, 5615229736), (68, 2807614868), (136, 1403807434), (272, 701903717), (5743, 33243568), (11486, 16621784), (22972, 8310892), (45944, 4155446), (91888, 2077723), (97631, 1955504), (122219, 1562096), (195262, 977752), (244438, 781048), (390524, 488876)]