134394416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{821}}^1$

素因数の和:1629

約数の個数: 40

約数和(自身を含む): 281117424

約数和(自身を除く): 146723008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 787, 821, 1574, 1642, 3148, 3284, 6296, 6568, 10231, 10673, 12592, 13136, 20462, 21346, 40924, 42692, 81848, 85384, 163696, 170768, 646127, 1292254, 2584508, 5169016, 8399651, 10338032, 16799302, 33598604, 67197208, 134394416]

約数ペア:

[(1, 134394416), (2, 67197208), (4, 33598604), (8, 16799302), (13, 10338032), (16, 8399651), (26, 5169016), (52, 2584508), (104, 1292254), (208, 646127), (787, 170768), (821, 163696), (1574, 85384), (1642, 81848), (3148, 42692), (3284, 40924), (6296, 21346), (6568, 20462), (10231, 13136), (10673, 12592)]