100143376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{329419}}^1$

素因数の和:329446

約数の個数: 20

約数和(自身を含む): 204240400

約数和(自身を除く): 104097024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 329419, 658838, 1317676, 2635352, 5270704, 6258961, 12517922, 25035844, 50071688, 100143376]

約数ペア:

[(1, 100143376), (2, 50071688), (4, 25035844), (8, 12517922), (16, 6258961), (19, 5270704), (38, 2635352), (76, 1317676), (152, 658838), (304, 329419)]