87897140944

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{4483}}^1\times {\mathrm{9649}}^1$

素因数の和:14267

約数の個数: 40

約数和(自身を含む): 171697740800

約数和(自身を除く): 83800599856

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 4483, 8966, 9649, 17932, 19298, 35864, 38596, 71728, 77192, 154384, 569341, 1138682, 1225423, 2277364, 2450846, 4554728, 4901692, 9109456, 9803384, 19606768, 43256467, 86512934, 173025868, 346051736, 692103472, 5493571309, 10987142618, 21974285236, 43948570472, 87897140944]

約数ペア:

[(1, 87897140944), (2, 43948570472), (4, 21974285236), (8, 10987142618), (16, 5493571309), (127, 692103472), (254, 346051736), (508, 173025868), (1016, 86512934), (2032, 43256467), (4483, 19606768), (8966, 9803384), (9649, 9109456), (17932, 4901692), (19298, 4554728), (35864, 2450846), (38596, 2277364), (71728, 1225423), (77192, 1138682), (154384, 569341)]