387523184

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{226357}}^1$

素因数の和:226472

約数の個数: 20

約数和(自身を含む): 757846584

約数和(自身を除く): 370323400

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 226357, 452714, 905428, 1810856, 3621712, 24220199, 48440398, 96880796, 193761592, 387523184]

約数ペア:

[(1, 387523184), (2, 193761592), (4, 96880796), (8, 48440398), (16, 24220199), (107, 3621712), (214, 1810856), (428, 905428), (856, 452714), (1712, 226357)]