31805276398

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7741}}^1\times {\mathrm{9467}}^1$

素因数の和:17248

約数の個数: 32

約数和(自身を含む): 56295364608

約数和(自身を除く): 24490088210

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 7741, 9467, 15482, 18934, 54187, 66269, 108374, 132538, 239971, 293477, 479942, 586954, 1679797, 2054339, 3359594, 4108678, 73284047, 146568094, 512988329, 1025976658, 2271805457, 4543610914, 15902638199, 31805276398]

約数ペア:

[(1, 31805276398), (2, 15902638199), (7, 4543610914), (14, 2271805457), (31, 1025976658), (62, 512988329), (217, 146568094), (434, 73284047), (7741, 4108678), (9467, 3359594), (15482, 2054339), (18934, 1679797), (54187, 586954), (66269, 479942), (108374, 293477), (132538, 239971)]