33613840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32321}}^1$

素因数の和:32347

約数の個数: 40

約数和(自身を含む): 84166488

約数和(自身を除く): 50552648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 32321, 64642, 129284, 161605, 258568, 323210, 420173, 517136, 646420, 840346, 1292840, 1680692, 2100865, 2585680, 3361384, 4201730, 6722768, 8403460, 16806920, 33613840]

約数ペア:

[(1, 33613840), (2, 16806920), (4, 8403460), (5, 6722768), (8, 4201730), (10, 3361384), (13, 2585680), (16, 2100865), (20, 1680692), (26, 1292840), (40, 840346), (52, 646420), (65, 517136), (80, 420173), (104, 323210), (130, 258568), (208, 161605), (260, 129284), (520, 64642), (1040, 32321)]