30431648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 65028096

約数和(自身を除く): 34596448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 191, 208, 382, 383, 416, 764, 766, 1528, 1532, 2483, 3056, 3064, 4966, 4979, 6112, 6128, 9932, 9958, 12256, 19864, 19916, 39728, 39832, 73153, 79456, 79664, 146306, 159328, 292612, 585224, 950989, 1170448, 1901978, 2340896, 3803956, 7607912, 15215824, 30431648]

約数ペア:

[(1, 30431648), (2, 15215824), (4, 7607912), (8, 3803956), (13, 2340896), (16, 1901978), (26, 1170448), (32, 950989), (52, 585224), (104, 292612), (191, 159328), (208, 146306), (382, 79664), (383, 79456), (416, 73153), (764, 39832), (766, 39728), (1528, 19916), (1532, 19864), (2483, 12256), (3056, 9958), (3064, 9932), (4966, 6128), (4979, 6112)]