42031390256

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{3449}}^1\times {\mathrm{17713}}^1$

素因数の和:21213

約数の個数: 40

約数和(自身を含む): 83358541200

約数和(自身を除く): 41327150944

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 3449, 6898, 13796, 17713, 27592, 35426, 55184, 70852, 141704, 148307, 283408, 296614, 593228, 761659, 1186456, 1523318, 2372912, 3046636, 6093272, 12186544, 61092137, 122184274, 244368548, 488737096, 977474192, 2626961891, 5253923782, 10507847564, 21015695128, 42031390256]

約数ペア:

[(1, 42031390256), (2, 21015695128), (4, 10507847564), (8, 5253923782), (16, 2626961891), (43, 977474192), (86, 488737096), (172, 244368548), (344, 122184274), (688, 61092137), (3449, 12186544), (6898, 6093272), (13796, 3046636), (17713, 2372912), (27592, 1523318), (35426, 1186456), (55184, 761659), (70852, 593228), (141704, 296614), (148307, 283408)]