31383157088

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{5297}}^1\times {\mathrm{10891}}^1$

素因数の和:16215

約数の個数: 48

約数和(自身を含む): 65438395344

約数和(自身を除く): 34055238256

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 5297, 10594, 10891, 21188, 21782, 42376, 43564, 84752, 87128, 90049, 169504, 174256, 180098, 185147, 348512, 360196, 370294, 720392, 740588, 1440784, 1481176, 2881568, 2962352, 5924704, 57689627, 115379254, 230758508, 461517016, 923034032, 980723659, 1846068064, 1961447318, 3922894636, 7845789272, 15691578544, 31383157088]

約数ペア:

[(1, 31383157088), (2, 15691578544), (4, 7845789272), (8, 3922894636), (16, 1961447318), (17, 1846068064), (32, 980723659), (34, 923034032), (68, 461517016), (136, 230758508), (272, 115379254), (544, 57689627), (5297, 5924704), (10594, 2962352), (10891, 2881568), (21188, 1481176), (21782, 1440784), (42376, 740588), (43564, 720392), (84752, 370294), (87128, 360196), (90049, 348512), (169504, 185147), (174256, 180098)]