38922608

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:945

約数の個数: 40

約数和(自身を含む): 78744960

約数和(自身を除く): 39822352

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 809, 1552, 1618, 3007, 3236, 6014, 6472, 12028, 12944, 24056, 25079, 48112, 50158, 78473, 100316, 156946, 200632, 313892, 401264, 627784, 1255568, 2432663, 4865326, 9730652, 19461304, 38922608]

約数ペア:

[(1, 38922608), (2, 19461304), (4, 9730652), (8, 4865326), (16, 2432663), (31, 1255568), (62, 627784), (97, 401264), (124, 313892), (194, 200632), (248, 156946), (388, 100316), (496, 78473), (776, 50158), (809, 48112), (1552, 25079), (1618, 24056), (3007, 12944), (3236, 12028), (6014, 6472)]