8278315888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{87383}}^1$

素因数の和:87613

約数の個数: 40

約数和(自身を含む): 16643506176

約数和(自身を除く): 8365190288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 191, 248, 382, 496, 764, 1528, 3056, 5921, 11842, 23684, 47368, 87383, 94736, 174766, 349532, 699064, 1398128, 2708873, 5417746, 10835492, 16690153, 21670984, 33380306, 43341968, 66760612, 133521224, 267042448, 517394743, 1034789486, 2069578972, 4139157944, 8278315888]

約数ペア:

[(1, 8278315888), (2, 4139157944), (4, 2069578972), (8, 1034789486), (16, 517394743), (31, 267042448), (62, 133521224), (124, 66760612), (191, 43341968), (248, 33380306), (382, 21670984), (496, 16690153), (764, 10835492), (1528, 5417746), (3056, 2708873), (5921, 1398128), (11842, 699064), (23684, 349532), (47368, 174766), (87383, 94736)]