80485582

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 132526368

約数和(自身を除く): 52040786

約数列:

[1, 2, 17, 34, 37, 74, 137, 274, 467, 629, 934, 1258, 2329, 4658, 5069, 7939, 10138, 15878, 17279, 34558, 63979, 86173, 127958, 172346, 293743, 587486, 1087643, 2175286, 2367223, 4734446, 40242791, 80485582]

約数ペア:

[(1, 80485582), (2, 40242791), (17, 4734446), (34, 2367223), (37, 2175286), (74, 1087643), (137, 587486), (274, 293743), (467, 172346), (629, 127958), (934, 86173), (1258, 63979), (2329, 34558), (4658, 17279), (5069, 15878), (7939, 10138)]