97738736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{321509}}^1$

素因数の和:321536

約数の個数: 20

約数和(自身を含む): 199336200

約数和(自身を除く): 101597464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 321509, 643018, 1286036, 2572072, 5144144, 6108671, 12217342, 24434684, 48869368, 97738736]

約数ペア:

[(1, 97738736), (2, 48869368), (4, 24434684), (8, 12217342), (16, 6108671), (19, 5144144), (38, 2572072), (76, 1286036), (152, 643018), (304, 321509)]