89399104

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2055

約数の個数: 56

約数和(自身を含む): 191881760

約数和(自身を除く): 102482656

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1216, 1406, 1987, 2368, 2812, 3974, 5624, 7948, 11248, 15896, 22496, 31792, 37753, 44992, 63584, 73519, 75506, 127168, 147038, 151012, 294076, 302024, 588152, 604048, 1176304, 1208096, 1396861, 2352608, 2416192, 2793722, 4705216, 5587444, 11174888, 22349776, 44699552, 89399104]

約数ペア:

[(1, 89399104), (2, 44699552), (4, 22349776), (8, 11174888), (16, 5587444), (19, 4705216), (32, 2793722), (37, 2416192), (38, 2352608), (64, 1396861), (74, 1208096), (76, 1176304), (148, 604048), (152, 588152), (296, 302024), (304, 294076), (592, 151012), (608, 147038), (703, 127168), (1184, 75506), (1216, 73519), (1406, 63584), (1987, 44992), (2368, 37753), (2812, 31792), (3974, 22496), (5624, 15896), (7948, 11248)]