31077505438

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{153589}}^1$

素因数の和:153844

約数の個数: 32

約数和(自身を含む): 54186552000

約数和(自身を除く): 23109046562

約数列:

[1, 2, 7, 14, 97, 149, 194, 298, 679, 1043, 1358, 2086, 14453, 28906, 101171, 153589, 202342, 307178, 1075123, 2150246, 14898133, 22884761, 29796266, 45769522, 104286931, 160193327, 208573862, 320386654, 2219821817, 4439643634, 15538752719, 31077505438]

約数ペア:

[(1, 31077505438), (2, 15538752719), (7, 4439643634), (14, 2219821817), (97, 320386654), (149, 208573862), (194, 160193327), (298, 104286931), (679, 45769522), (1043, 29796266), (1358, 22884761), (2086, 14898133), (14453, 2150246), (28906, 1075123), (101171, 307178), (153589, 202342)]