38152816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 84383488

約数和(自身を除く): 46230672

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 61, 62, 97, 104, 122, 124, 194, 208, 244, 248, 388, 403, 488, 496, 776, 793, 806, 976, 1261, 1552, 1586, 1612, 1891, 2522, 3007, 3172, 3224, 3782, 5044, 5917, 6014, 6344, 6448, 7564, 10088, 11834, 12028, 12688, 15128, 20176, 23668, 24056, 24583, 30256, 39091, 47336, 48112, 49166, 76921, 78182, 94672, 98332, 153842, 156364, 183427, 196664, 307684, 312728, 366854, 393328, 615368, 625456, 733708, 1230736, 1467416, 2384551, 2934832, 4769102, 9538204, 19076408, 38152816]

約数ペア:

[(1, 38152816), (2, 19076408), (4, 9538204), (8, 4769102), (13, 2934832), (16, 2384551), (26, 1467416), (31, 1230736), (52, 733708), (61, 625456), (62, 615368), (97, 393328), (104, 366854), (122, 312728), (124, 307684), (194, 196664), (208, 183427), (244, 156364), (248, 153842), (388, 98332), (403, 94672), (488, 78182), (496, 76921), (776, 49166), (793, 48112), (806, 47336), (976, 39091), (1261, 30256), (1552, 24583), (1586, 24056), (1612, 23668), (1891, 20176), (2522, 15128), (3007, 12688), (3172, 12028), (3224, 11834), (3782, 10088), (5044, 7564), (5917, 6448), (6014, 6344)]