16307564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 35675136

約数和(自身を除く): 19367572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 631, 923, 994, 1262, 1846, 1988, 2524, 3692, 4417, 6461, 8203, 8834, 12922, 16406, 17668, 25844, 32812, 44801, 57421, 89602, 114842, 179204, 229684, 313607, 582413, 627214, 1164826, 1254428, 2329652, 4076891, 8153782, 16307564]

約数ペア:

[(1, 16307564), (2, 8153782), (4, 4076891), (7, 2329652), (13, 1254428), (14, 1164826), (26, 627214), (28, 582413), (52, 313607), (71, 229684), (91, 179204), (142, 114842), (182, 89602), (284, 57421), (364, 44801), (497, 32812), (631, 25844), (923, 17668), (994, 16406), (1262, 12922), (1846, 8834), (1988, 8203), (2524, 6461), (3692, 4417)]