54404920208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{323131}}^1$

素因数の和:323775

約数の個数: 40

約数和(自身を含む): 111790746720

約数和(自身を除く): 57385826512

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 619, 1238, 2476, 4952, 9904, 10523, 21046, 42092, 84184, 168368, 323131, 646262, 1292524, 2585048, 5170096, 5493227, 10986454, 21972908, 43945816, 87891632, 200018089, 400036178, 800072356, 1600144712, 3200289424, 3400307513, 6800615026, 13601230052, 27202460104, 54404920208]

約数ペア:

[(1, 54404920208), (2, 27202460104), (4, 13601230052), (8, 6800615026), (16, 3400307513), (17, 3200289424), (34, 1600144712), (68, 800072356), (136, 400036178), (272, 200018089), (619, 87891632), (1238, 43945816), (2476, 21972908), (4952, 10986454), (9904, 5493227), (10523, 5170096), (21046, 2585048), (42092, 1292524), (84184, 646262), (168368, 323131)]