23145344

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 50265600

約数和(自身を除く): 27120256

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 307, 496, 589, 608, 614, 992, 1178, 1216, 1228, 1984, 2356, 2432, 2456, 3968, 4712, 4912, 5833, 9424, 9517, 9824, 11666, 18848, 19034, 19648, 23332, 37696, 38068, 39296, 46664, 75392, 76136, 93328, 152272, 180823, 186656, 304544, 361646, 373312, 609088, 723292, 746624, 1218176, 1446584, 2893168, 5786336, 11572672, 23145344]

約数ペア:

[(1, 23145344), (2, 11572672), (4, 5786336), (8, 2893168), (16, 1446584), (19, 1218176), (31, 746624), (32, 723292), (38, 609088), (62, 373312), (64, 361646), (76, 304544), (124, 186656), (128, 180823), (152, 152272), (248, 93328), (304, 76136), (307, 75392), (496, 46664), (589, 39296), (608, 38068), (614, 37696), (992, 23332), (1178, 19648), (1216, 19034), (1228, 18848), (1984, 11666), (2356, 9824), (2432, 9517), (2456, 9424), (3968, 5833), (4712, 4912)]