31972098

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 70963200

約数和(自身を除く): 38991102

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 83, 93, 109, 114, 166, 186, 218, 249, 327, 498, 589, 654, 1178, 1577, 1767, 2071, 2573, 3154, 3379, 3534, 4142, 4731, 5146, 6213, 6758, 7719, 9047, 9462, 10137, 12426, 15438, 18094, 20274, 27141, 48887, 54282, 64201, 97774, 128402, 146661, 171893, 192603, 280457, 293322, 343786, 385206, 515679, 560914, 841371, 1031358, 1682742, 5328683, 10657366, 15986049, 31972098]

約数ペア:

[(1, 31972098), (2, 15986049), (3, 10657366), (6, 5328683), (19, 1682742), (31, 1031358), (38, 841371), (57, 560914), (62, 515679), (83, 385206), (93, 343786), (109, 293322), (114, 280457), (166, 192603), (186, 171893), (218, 146661), (249, 128402), (327, 97774), (498, 64201), (589, 54282), (654, 48887), (1178, 27141), (1577, 20274), (1767, 18094), (2071, 15438), (2573, 12426), (3154, 10137), (3379, 9462), (3534, 9047), (4142, 7719), (4731, 6758), (5146, 6213)]