40228328

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23173}}^1$

素因数の和:23217

約数の個数: 32

約数和(自身を含む): 88988160

約数和(自身を除く): 48759832

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 23173, 46346, 92692, 162211, 185384, 324422, 648844, 718363, 1297688, 1436726, 2873452, 5028541, 5746904, 10057082, 20114164, 40228328]

約数ペア:

[(1, 40228328), (2, 20114164), (4, 10057082), (7, 5746904), (8, 5028541), (14, 2873452), (28, 1436726), (31, 1297688), (56, 718363), (62, 648844), (124, 324422), (217, 185384), (248, 162211), (434, 92692), (868, 46346), (1736, 23173)]