31432076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 63419328

約数和(自身を除く): 31987252

約数列:

[1, 2, 4, 13, 23, 26, 41, 46, 52, 82, 92, 164, 299, 533, 598, 641, 943, 1066, 1196, 1282, 1886, 2132, 2564, 3772, 8333, 12259, 14743, 16666, 24518, 26281, 29486, 33332, 49036, 52562, 58972, 105124, 191659, 341653, 383318, 604463, 683306, 766636, 1208926, 1366612, 2417852, 7858019, 15716038, 31432076]

約数ペア:

[(1, 31432076), (2, 15716038), (4, 7858019), (13, 2417852), (23, 1366612), (26, 1208926), (41, 766636), (46, 683306), (52, 604463), (82, 383318), (92, 341653), (164, 191659), (299, 105124), (533, 58972), (598, 52562), (641, 49036), (943, 33332), (1066, 29486), (1196, 26281), (1282, 24518), (1886, 16666), (2132, 14743), (2564, 12259), (3772, 8333)]