43335890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19609}}^1$

素因数の和:19646

約数の個数: 32

約数和(自身を含む): 88950960

約数和(自身を除く): 45615070

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 19609, 39218, 98045, 196090, 254917, 333353, 509834, 666706, 1274585, 1666765, 2549170, 3333530, 4333589, 8667178, 21667945, 43335890]

約数ペア:

[(1, 43335890), (2, 21667945), (5, 8667178), (10, 4333589), (13, 3333530), (17, 2549170), (26, 1666765), (34, 1274585), (65, 666706), (85, 509834), (130, 333353), (170, 254917), (221, 196090), (442, 98045), (1105, 39218), (2210, 19609)]