31037754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 72783360

約数和(自身を除く): 41745606

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 53, 57, 66, 106, 114, 159, 209, 318, 418, 467, 583, 627, 934, 1007, 1166, 1254, 1401, 1749, 2014, 2802, 3021, 3498, 5137, 6042, 8873, 10274, 11077, 15411, 17746, 22154, 24751, 26619, 30822, 33231, 49502, 53238, 66462, 74253, 97603, 148506, 195206, 272261, 292809, 470269, 544522, 585618, 816783, 940538, 1410807, 1633566, 2821614, 5172959, 10345918, 15518877, 31037754]

約数ペア:

[(1, 31037754), (2, 15518877), (3, 10345918), (6, 5172959), (11, 2821614), (19, 1633566), (22, 1410807), (33, 940538), (38, 816783), (53, 585618), (57, 544522), (66, 470269), (106, 292809), (114, 272261), (159, 195206), (209, 148506), (318, 97603), (418, 74253), (467, 66462), (583, 53238), (627, 49502), (934, 33231), (1007, 30822), (1166, 26619), (1254, 24751), (1401, 22154), (1749, 17746), (2014, 15411), (2802, 11077), (3021, 10274), (3498, 8873), (5137, 6042)]