31855248

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3881}}^1$

素因数の和:3917

約数の個数: 80

約数和(自身を含む): 96273600

約数和(自身を除く): 64418352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 3881, 4104, 7762, 8208, 11643, 15524, 23286, 31048, 34929, 46572, 62096, 69858, 73739, 93144, 104787, 139716, 147478, 186288, 209574, 221217, 279432, 294956, 419148, 442434, 558864, 589912, 663651, 838296, 884868, 1179824, 1327302, 1676592, 1769736, 1990953, 2654604, 3539472, 3981906, 5309208, 7963812, 10618416, 15927624, 31855248]

約数ペア:

[(1, 31855248), (2, 15927624), (3, 10618416), (4, 7963812), (6, 5309208), (8, 3981906), (9, 3539472), (12, 2654604), (16, 1990953), (18, 1769736), (19, 1676592), (24, 1327302), (27, 1179824), (36, 884868), (38, 838296), (48, 663651), (54, 589912), (57, 558864), (72, 442434), (76, 419148), (108, 294956), (114, 279432), (144, 221217), (152, 209574), (171, 186288), (216, 147478), (228, 139716), (304, 104787), (342, 93144), (432, 73739), (456, 69858), (513, 62096), (684, 46572), (912, 34929), (1026, 31048), (1368, 23286), (2052, 15524), (2736, 11643), (3881, 8208), (4104, 7762)]