401024336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{8093}}^1$

素因数の和:8283

約数の個数: 40

約数和(自身を含む): 822997920

約数和(自身を除く): 421973584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 163, 304, 326, 652, 1304, 2608, 3097, 6194, 8093, 12388, 16186, 24776, 32372, 49552, 64744, 129488, 153767, 307534, 615068, 1230136, 1319159, 2460272, 2638318, 5276636, 10553272, 21106544, 25064021, 50128042, 100256084, 200512168, 401024336]

約数ペア:

[(1, 401024336), (2, 200512168), (4, 100256084), (8, 50128042), (16, 25064021), (19, 21106544), (38, 10553272), (76, 5276636), (152, 2638318), (163, 2460272), (304, 1319159), (326, 1230136), (652, 615068), (1304, 307534), (2608, 153767), (3097, 129488), (6194, 64744), (8093, 49552), (12388, 32372), (16186, 24776)]