65181987358

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1109}}^1\times {\mathrm{5059}}^1$

素因数の和:6364

約数の個数: 32

約数和(自身を含む): 101166199200

約数和(自身を除く): 35984211842

約数列:

[1, 2, 37, 74, 157, 314, 1109, 2218, 5059, 5809, 10118, 11618, 41033, 82066, 174113, 187183, 348226, 374366, 794263, 1588526, 5610431, 6442181, 11220862, 12884362, 29387731, 58775462, 207585947, 415171894, 880837667, 1761675334, 32590993679, 65181987358]

約数ペア:

[(1, 65181987358), (2, 32590993679), (37, 1761675334), (74, 880837667), (157, 415171894), (314, 207585947), (1109, 58775462), (2218, 29387731), (5059, 12884362), (5809, 11220862), (10118, 6442181), (11618, 5610431), (41033, 1588526), (82066, 794263), (174113, 374366), (187183, 348226)]