16627390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 34546176

約数和(自身を除く): 17918786

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 67, 83, 115, 130, 134, 166, 230, 299, 335, 415, 598, 670, 830, 871, 1079, 1495, 1541, 1742, 1909, 2158, 2990, 3082, 3818, 4355, 5395, 5561, 7705, 8710, 9545, 10790, 11122, 15410, 19090, 20033, 24817, 27805, 40066, 49634, 55610, 72293, 100165, 124085, 127903, 144586, 200330, 248170, 255806, 361465, 639515, 722930, 1279030, 1662739, 3325478, 8313695, 16627390]

約数ペア:

[(1, 16627390), (2, 8313695), (5, 3325478), (10, 1662739), (13, 1279030), (23, 722930), (26, 639515), (46, 361465), (65, 255806), (67, 248170), (83, 200330), (115, 144586), (130, 127903), (134, 124085), (166, 100165), (230, 72293), (299, 55610), (335, 49634), (415, 40066), (598, 27805), (670, 24817), (830, 20033), (871, 19090), (1079, 15410), (1495, 11122), (1541, 10790), (1742, 9545), (1909, 8710), (2158, 7705), (2990, 5561), (3082, 5395), (3818, 4355)]