83835904

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 88

約数和(自身を含む): 183411200

約数和(自身を除く): 99575296

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 139, 152, 248, 256, 278, 304, 496, 512, 556, 589, 608, 992, 1024, 1112, 1178, 1216, 1984, 2224, 2356, 2432, 2641, 3968, 4309, 4448, 4712, 4864, 5282, 7936, 8618, 8896, 9424, 9728, 10564, 15872, 17236, 17792, 18848, 19456, 21128, 31744, 34472, 35584, 37696, 42256, 68944, 71168, 75392, 81871, 84512, 137888, 142336, 150784, 163742, 169024, 275776, 301568, 327484, 338048, 551552, 603136, 654968, 676096, 1103104, 1309936, 1352192, 2206208, 2619872, 2704384, 4412416, 5239744, 10479488, 20958976, 41917952, 83835904]

約数ペア:

[(1, 83835904), (2, 41917952), (4, 20958976), (8, 10479488), (16, 5239744), (19, 4412416), (31, 2704384), (32, 2619872), (38, 2206208), (62, 1352192), (64, 1309936), (76, 1103104), (124, 676096), (128, 654968), (139, 603136), (152, 551552), (248, 338048), (256, 327484), (278, 301568), (304, 275776), (496, 169024), (512, 163742), (556, 150784), (589, 142336), (608, 137888), (992, 84512), (1024, 81871), (1112, 75392), (1178, 71168), (1216, 68944), (1984, 42256), (2224, 37696), (2356, 35584), (2432, 34472), (2641, 31744), (3968, 21128), (4309, 19456), (4448, 18848), (4712, 17792), (4864, 17236), (5282, 15872), (7936, 10564), (8618, 9728), (8896, 9424)]